Enum variants documentation + ide files ignored

.gitignore

@@ -4,3 +4,4 @@ Cargo.lock
 
 # IDE files
 .idea
+.vscode

ctru-rs/src/applets/mii_selector.rs

@@ -6,18 +6,26 @@ use crate::mii::MiiData;
 use bitflags::bitflags;
 use std::ffi::CString;
 
-/// Index of a Mii used to configure some parameters of the Mii Selector
+/// Index of a Mii used to configure some parameters of the Mii Selector.
-/// Can be either a single index, or _all_ Miis
 #[derive(Debug, Clone, Copy, Eq, PartialEq)]
 pub enum Index {
+    /// Specific Mii index.
     Index(u32),
+    /// All Miis.
     All,
 }
 
 /// The type of a Mii with their respective data
 #[derive(Debug, Clone, Eq, PartialEq)]
 pub enum MiiType {
-    Guest { index: u32, name: String },
+    /// Guest Mii.
+    Guest {
+        /// Guest Mii index.
+        index: u32,
+        /// Guest Mii name.
+        name: String,
+    },
+    /// User-made Mii.
     User,
 }
 
@@ -56,7 +64,9 @@ pub struct MiiSelector {
 #[non_exhaustive]
 #[derive(Clone, Debug)]
 pub struct SelectionResult {
+    /// Data regarding the selected Mii.
     pub mii_data: MiiData,
+    /// Type of the selected Mii.
     pub mii_type: MiiType,
 }
 

ctru-rs/src/applets/swkbd.rs

@@ -14,19 +14,19 @@ pub struct Swkbd {
 }
 
 /// The kind of keyboard to be initialized.
-///
-/// Normal is the full keyboard with several pages (QWERTY/accents/symbol/mobile)
-/// Qwerty is a QWERTY-only keyboard.
-/// Numpad is a number pad.
-/// Western is a text keyboard without japanese symbols (only applies to JPN systems). For other
-/// systems it's the same as a Normal keyboard.
 #[doc(alias = "SwkbdType")]
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum Kind {
+    /// Normal keyboard composed of several pages (QWERTY, accents, symbols, mobile).
     Normal = ctru_sys::SWKBD_TYPE_NORMAL,
+    /// Only QWERTY keyboard.
     Qwerty = ctru_sys::SWKBD_TYPE_QWERTY,
+    /// Only number pad.
     Numpad = ctru_sys::SWKBD_TYPE_NUMPAD,
+    /// On JPN systems: a keyboard without japanese input capablities.
+    ///
+    /// On any other region: same as [`Normal`](Kind::Normal).
     Western = ctru_sys::SWKBD_TYPE_WESTERN,
 }
 
@@ -35,8 +35,11 @@ pub enum Kind {
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum Button {
+    /// Left button. Usually corresponds to "Cancel".
     Left = ctru_sys::SWKBD_BUTTON_LEFT,
+    /// Middle button. Usually corresponds to "I Forgot".
     Middle = ctru_sys::SWKBD_BUTTON_MIDDLE,
+    /// Right button. Usually corresponds to "OK".
     Right = ctru_sys::SWKBD_BUTTON_RIGHT,
 }
 
@@ -45,49 +48,77 @@ pub enum Button {
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(i32)]
 pub enum Error {
+    /// Invalid parameters inputted in the Software Keyboard.
     InvalidInput = ctru_sys::SWKBD_INVALID_INPUT,
+    /// Out of memory.
     OutOfMem = ctru_sys::SWKBD_OUTOFMEM,
+    /// Home button was pressed during execution.
     HomePressed = ctru_sys::SWKBD_HOMEPRESSED,
+    /// Reset button was pressed during execution.
     ResetPressed = ctru_sys::SWKBD_RESETPRESSED,
+    /// Power button was pressed during execution.
     PowerPressed = ctru_sys::SWKBD_POWERPRESSED,
+    /// The parental PIN was correct.
     ParentalOk = ctru_sys::SWKBD_PARENTAL_OK,
+    /// The parental PIN was incorrect.
     ParentalFail = ctru_sys::SWKBD_PARENTAL_FAIL,
+    /// Input triggered the filter.
     BannedInput = ctru_sys::SWKBD_BANNED_INPUT,
 }
 
-/// Restrictions on keyboard input
+/// Restrictions on keyboard input.
 #[doc(alias = "SwkbdValidInput")]
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum ValidInput {
+    /// All inputs are accepted.
     Anything = ctru_sys::SWKBD_ANYTHING,
+    /// Empty inputs are not accepted.
     NotEmpty = ctru_sys::SWKBD_NOTEMPTY,
-    NotEmptyNotBlank = ctru_sys::SWKBD_NOTEMPTY_NOTBLANK,
+    /// Blank (consisting only of whitespaces) inputs are not accepted.
     NotBlank = ctru_sys::SWKBD_NOTBLANK,
+    /// Neither empty inputs nor blank inputs are accepted.
+    NotEmptyNotBlank = ctru_sys::SWKBD_NOTEMPTY_NOTBLANK,
+    /// Input must have a fixed length. Maximum length can be specified with [`Swkbd::set_max_text_len`];
     FixedLen = ctru_sys::SWKBD_FIXEDLEN,
 }
 
 bitflags! {
-    /// Keyboard feature flags
+    /// Keyboard feature flags.
     pub struct Features: u32 {
+        /// Parental PIN mode.
         const PARENTAL_PIN      = ctru_sys::SWKBD_PARENTAL;
+        /// Darken top screen while the Software Keyboard is active.
         const DARKEN_TOP_SCREEN  = ctru_sys::SWKBD_DARKEN_TOP_SCREEN;
+        /// Enable predictive input (necessary for Kanji on JPN consoles).
         const PREDICTIVE_INPUT  = ctru_sys::SWKBD_PREDICTIVE_INPUT;
+        /// Enable multiline input.
         const MULTILINE        = ctru_sys::SWKBD_MULTILINE;
+        /// Enable fixed-width mode.
         const FIXED_WIDTH       = ctru_sys::SWKBD_FIXED_WIDTH;
+        /// Allow the usage of the Home Button while the Software Keyboard is active.
         const ALLOW_HOME        = ctru_sys::SWKBD_ALLOW_HOME;
+        /// Allow the usage of the Reset Button while the Software Keyboard is active.
         const ALLOW_RESET       = ctru_sys::SWKBD_ALLOW_RESET;
+        /// Allow the usage of the Power Button while the Software Keyboard is active.
         const ALLOW_POWER       = ctru_sys::SWKBD_ALLOW_POWER;
+        /// Default to the QWERTY page when the Software Keyboard is shown.
         const DEFAULT_QWERTY    = ctru_sys::SWKBD_DEFAULT_QWERTY;
     }
 
     /// Keyboard input filtering flags
     pub struct Filters: u32 {
+        /// Disallows the usage of numerical digits.
         const DIGITS    = ctru_sys::SWKBD_FILTER_DIGITS;
+        /// Disallows the usage of the "at" (@) sign.
         const AT        = ctru_sys::SWKBD_FILTER_AT;
+        /// Disallows the usage of the "percent" (%) sign.
         const PERCENT   = ctru_sys::SWKBD_FILTER_PERCENT;
+        /// Disallows the usage of the "backslash" (\) sign.
         const BACKSLASH = ctru_sys::SWKBD_FILTER_BACKSLASH;
+        /// Disallows the use of profanity via Nintendo's profanity filter.
         const PROFANITY = ctru_sys::SWKBD_FILTER_PROFANITY;
+        /// Use a custom callback in order to filter the input.
         const CALLBACK  = ctru_sys::SWKBD_FILTER_CALLBACK;
     }
 }

ctru-rs/src/mii.rs

@@ -3,171 +3,238 @@
 //! This module contains the structs that represent all the data of a Mii.
 //! This data is given by the [``MiiSelector``](crate::applets::mii_selector::MiiSelector)
 
-/// Represents the region lock of the console
+/// Represents the region lock of the console.
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub enum RegionLock {
+    /// No region-lock.
     None,
+    /// Japan region-lock.
     Japan,
+    /// USA region-lock.
     USA,
+    /// Europe region-lock.
     Europe,
 }
 
-/// Represent the charset of the console
+/// Represent the charset of the console.
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub enum Charset {
+    /// Japan-USA-Europe unified charset.
     JapanUSAEurope,
+    /// China charset.
     China,
+    /// Korea charset.
     Korea,
+    /// Taiwan charset.
     Taiwan,
 }
 
-/// Represents the options of the Mii
+/// Represents the options of the Mii.
 #[derive(Copy, Clone, Debug)]
 pub struct MiiDataOptions {
+    /// Whether it is allowed to copy the Mii.
     pub is_copying_allowed: bool,
+    /// Whether the profanity flag is active.
     pub is_profanity_flag_enabled: bool,
+    /// The Mii's active region-lock.
     pub region_lock: RegionLock,
+    /// The Mii's used charset.
     pub charset: Charset,
 }
 
-/// Represents the position that the Mii has on the selector
+/// Represents the position that the Mii has on the selector.
 #[derive(Copy, Clone, Debug)]
 pub struct SelectorPosition {
+    /// Index of the page where the Mii is found.
     pub page_index: u8,
+    /// Index of the slot (relative to the page) where the Mii is found.
     pub slot_index: u8,
 }
 
-/// Represents the kind of origin console
+/// Represents the console where the Mii originated from.
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub enum OriginConsole {
+    /// Nintendo Wii.
     Wii,
+    /// Nintendo DSi.
     DSi,
-    /// Both New 3DS and Old 3DS
+    /// Nintendo 3DS (both New 3DS and Old 3DS).
     N3DS,
+    /// Nintendo WiiU/Switch.
     WiiUSwitch,
 }
 
-/// Represents the identity of the origin console
+/// Represents the identity of the origin console.
 #[derive(Copy, Clone, Debug)]
 pub struct ConsoleIdentity {
+    /// From which console the Mii originated from.
     pub origin_console: OriginConsole,
 }
 
-/// Represents the sex of the Mii
+/// Represents the sex of the Mii.
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub enum MiiSex {
+    /// Male sex.
     Male,
+    /// Female sex.
     Female,
 }
 
-/// Represents the details of the Mii
+/// Represents the details of the Mii.
 #[derive(Copy, Clone, Debug)]
 pub struct Details {
+    /// Sex of the Mii.
     pub sex: MiiSex,
+    /// Birthday month.
     pub birthday_month: u8,
+    /// Birthday day.
     pub birthday_day: u8,
+    /// Color of the Mii's shirt.
     pub shirt_color: u8,
+    /// Whether the Mii is a favorite.
     pub is_favorite: bool,
+    /// Whether the Mii can be shared.
+    pub is_sharing_enabled: bool,
 }
 
-/// Represents the face style of the Mii
+/// Represents the face style of the Mii.
 #[derive(Copy, Clone, Debug)]
 pub struct FaceStyle {
-    pub is_sharing_enabled: bool,
+    /// Face shape.
     pub shape: u8,
+    /// Skin color.
     pub skin_color: u8,
 }
 
-/// Represents the face details of the Mii
+/// Represents the face details of the Mii.
 #[derive(Copy, Clone, Debug)]
 pub struct FaceDetails {
+    /// Face style.
     pub style: FaceStyle,
+    /// Wrinkles.
     pub wrinkles: u8,
+    /// Makeup.
     pub makeup: u8,
 }
 
-/// Represents the hair details of the Mii
+/// Represents the hair details of the Mii.
 #[derive(Copy, Clone, Debug)]
 pub struct HairDetails {
+    /// Hair style.
     pub style: u8,
+    /// Hair color.
     pub color: u8,
+    /// Whether the Mii's hair is flipped.
     pub is_flipped: bool,
 }
 
-/// Represents the eye details of the Mii
+/// Represents the eye details of the Mii.
 #[derive(Copy, Clone, Debug)]
 pub struct EyeDetails {
+    /// Eye style.
     pub style: u8,
+    /// Eye color.
     pub color: u8,
+    /// Eye scale.
     pub scale: u8,
+    /// Eye scale (y-axis).
     pub y_scale: u8,
+    /// Eye rotation.
     pub rotation: u8,
-    /// Spacing between the eyes
+    /// Spacing between the eyes.
     pub x_spacing: u8,
+    /// Eye height.
     pub y_position: u8,
 }
 
 /// Represents the eyebrow details of the Mii
 #[derive(Copy, Clone, Debug)]
 pub struct EyebrowDetails {
+    /// Eyebrow style.
     pub style: u8,
+    /// Eyebrow color.
     pub color: u8,
+    /// Eyebrow scale.
     pub scale: u8,
+    /// Eyebrow scale (y-axis).
     pub y_scale: u8,
+    /// Eyebrow rotation.
     pub rotation: u8,
     /// Spacing between the eyebrows
     pub x_spacing: u8,
+    /// Eyebrow height.
     pub y_position: u8,
 }
 
 /// Represents the details of the nose
 #[derive(Copy, Clone, Debug)]
 pub struct NoseDetails {
+    /// Nose style.
     pub style: u8,
+    /// Nose scale.
     pub scale: u8,
+    /// Nose height.
     pub y_position: u8,
 }
 
 /// Represents the details of the mouth
 #[derive(Copy, Clone, Debug)]
 pub struct MouthDetails {
+    /// Mouth style.
     pub style: u8,
+    /// Mouth color.
     pub color: u8,
+    /// Mouth scale.
     pub scale: u8,
+    /// Mouth scale (y-axis).
     pub y_scale: u8,
+    /// Mouth height.
+    pub y_position: u8,
 }
 
 /// Represents the details of the mustache
 #[derive(Copy, Clone, Debug)]
 pub struct MustacheDetails {
-    pub mouth_y_position: u8,
+    /// Mustache style.
     pub mustache_style: u8,
 }
 
 /// Represents the details of the beard
 #[derive(Copy, Clone, Debug)]
 pub struct BeardDetails {
+    /// Beard style
     pub style: u8,
+    /// Beard color.
     pub color: u8,
+    /// Beard scale.
     pub scale: u8,
+    /// Beard height.
     pub y_position: u8,
 }
 
-/// Represents the details of the glass
+/// Represents the details of the glasses
 #[derive(Copy, Clone, Debug)]
-pub struct GlassDetails {
+pub struct GlassesDetails {
+    /// Glasses style.
     pub style: u8,
+    /// Glasses color.
     pub color: u8,
+    /// Glasses scale.
     pub scale: u8,
+    /// Glasses height.
     pub y_position: u8,
 }
 
-/// Represents the details of the mole
+/// Represents the details of the mole.
 #[derive(Copy, Clone, Debug)]
 pub struct MoleDetails {
+    /// Whether the Mii has a mole.
     pub is_enabled: bool,
+    /// Mole scale.
     pub scale: u8,
+    /// Mole position (x-axis).
     pub x_position: u8,
+    /// Mole position (y-axis).
     pub y_position: u8,
 }
 
@@ -177,34 +244,52 @@ pub struct MoleDetails {
 /// <https://www.3dbrew.org/wiki/Mii#Mapped_Editor_.3C-.3E_Hex_values>
 ///
 /// This struct is returned by the [`MiiSelector`](crate::applets::mii_selector::MiiSelector)
-#[doc(alias = "MiiData")]
 #[derive(Clone, Debug)]
 pub struct MiiData {
+    /// Mii options.
     pub options: MiiDataOptions,
+    /// Position taken by the Mii on the Mii Selector screen.
     pub selector_position: SelectorPosition,
+    /// Console the Mii was created on.
     pub console_identity: ConsoleIdentity,
 
     /// Unique system ID, not dependant on the MAC address
     pub system_id: [u8; 8],
+    /// Console's MAC address.
     pub mac_address: [u8; 6],
 
+    /// General information about the Mii.
     pub details: Details,
+    /// Mii name.
     pub name: String,
 
+    /// Mii height.
     pub height: u8,
+    /// Mii width.
     pub width: u8,
 
+    /// Face details.
     pub face_details: FaceDetails,
+    /// Hair details.
     pub hair_details: HairDetails,
+    /// Eyes details.
     pub eye_details: EyeDetails,
+    /// Eyebrow details.
     pub eyebrow_details: EyebrowDetails,
+    /// Nose details.
     pub nose_details: NoseDetails,
+    /// Mouth details.
     pub mouth_details: MouthDetails,
+    /// Mustache details.
     pub mustache_details: MustacheDetails,
+    /// Beard details.
     pub beard_details: BeardDetails,
-    pub glass_details: GlassDetails,
+    /// Glasses details.
+    pub glass_details: GlassesDetails,
+    /// Mole details.
     pub mole_details: MoleDetails,
 
+    /// Name of the Mii's original author.
     pub author_name: String,
 }
 
@@ -321,11 +406,11 @@ impl From<ctru_sys::MiiData> for MiiData {
             birthday_day: partial_u8_bits_to_u8(&raw_details[5..=9]),
             shirt_color: partial_u8_bits_to_u8(&raw_details[10..=13]),
             is_favorite: raw_details[14],
+            is_sharing_enabled: !raw_face_style[0],
         };
 
         let face_details = FaceDetails {
             style: FaceStyle {
-                is_sharing_enabled: !raw_face_style[0],
                 shape: partial_u8_bits_to_u8(&raw_face_style[1..=4]),
                 skin_color: partial_u8_bits_to_u8(&raw_face_style[5..=7]),
             },
@@ -372,10 +457,10 @@ impl From<ctru_sys::MiiData> for MiiData {
             color: partial_u8_bits_to_u8(&raw_mouth_details[6..=8]),
             scale: partial_u8_bits_to_u8(&raw_mouth_details[9..=12]),
             y_scale: partial_u8_bits_to_u8(&raw_mouth_details[13..=15]),
+            y_position: partial_u8_bits_to_u8(&raw_mustache_details[0..=4]),
         };
 
         let mustache_details = MustacheDetails {
-            mouth_y_position: partial_u8_bits_to_u8(&raw_mustache_details[0..=4]),
             mustache_style: partial_u8_bits_to_u8(&raw_mustache_details[5..=7]),
         };
 
@@ -386,7 +471,7 @@ impl From<ctru_sys::MiiData> for MiiData {
             y_position: partial_u8_bits_to_u8(&raw_beard_details[10..=14]),
         };
 
-        let glass_details = GlassDetails {
+        let glass_details = GlassesDetails {
             style: partial_u8_bits_to_u8(&raw_glass_details[0..=3]),
             color: partial_u8_bits_to_u8(&raw_glass_details[4..=6]),
             scale: partial_u8_bits_to_u8(&raw_glass_details[7..=10]),

ctru-rs/src/services/am.rs

@@ -62,9 +62,9 @@ impl<'a> Title<'a> {
     /// Returns the size of this title in bytes.
     pub fn size(&self) -> crate::Result<u64> {
         // Get the internal entry, or fill it if empty.
-        let entry = self.entry.get_or_try_init(|| -> crate::Result<ctru_sys::AM_TitleEntry> {
+        let entry = self
-            self.title_info()
+            .entry
-        })?;
+            .get_or_try_init(|| -> crate::Result<ctru_sys::AM_TitleEntry> { self.title_info() })?;
 
         Ok(entry.size)
     }
@@ -72,9 +72,9 @@ impl<'a> Title<'a> {
     /// Returns the installed version of this title.
     pub fn version(&self) -> crate::Result<u16> {
         // Get the internal entry, or fill it if empty.
-        let entry = self.entry.get_or_try_init(|| -> crate::Result<ctru_sys::AM_TitleEntry> {
+        let entry = self
-            self.title_info()
+            .entry
-        })?;
+            .get_or_try_init(|| -> crate::Result<ctru_sys::AM_TitleEntry> { self.title_info() })?;
 
         Ok(entry.version)
     }

ctru-rs/src/services/cam.rs

@@ -14,9 +14,13 @@ use std::time::Duration;
 /// This service requires no special permissions to use.
 #[non_exhaustive]
 pub struct Cam {
+    /// Inside-facing camera.
     pub inner_cam: InwardCam,
+    /// Outside-facing right camera.
     pub outer_right_cam: OutwardRightCam,
+    /// Outside-facing left camera.
     pub outer_left_cam: OutwardLeftCam,
+    /// Both outside-facing cameras (mainly used for 3D photos).
     pub both_outer_cams: BothOutwardCam,
 }
 
@@ -25,9 +29,13 @@ pub struct Cam {
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum FlipMode {
+    /// No flip applied.
     None = ctru_sys::FLIP_NONE,
+    /// Horizontal flip applied.
     Horizontal = ctru_sys::FLIP_HORIZONTAL,
+    /// Vertical flip applied.
     Vertical = ctru_sys::FLIP_VERTICAL,
+    /// Both vertical and horizontal flip applied.
     Reverse = ctru_sys::FLIP_REVERSE,
 }
 
@@ -36,16 +44,25 @@ pub enum FlipMode {
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum ViewSize {
+    /// Size of the 3DS' top screen. (400 × 240)
+    ///
+    /// Useful if the image is meant to be displayed immediately.
     TopLCD = ctru_sys::SIZE_CTR_TOP_LCD,
-    /// Equivalent to QVga
+    /// Size of the 3DS' bottom screen. (320 × 240)
+    ///
+    /// Equivalent to QVga.
     BottomLCD = ctru_sys::SIZE_CTR_BOTTOM_LCD,
+    /// VGA display size. (640 × 480)
     Vga = ctru_sys::SIZE_VGA,
+    /// QQVGA display size. (160 × 120)
     QQVga = ctru_sys::SIZE_QQVGA,
+    /// CIF display size. (352 × 288)
     Cif = ctru_sys::SIZE_CIF,
+    /// QCIF display size. (176 × 144)
     QCif = ctru_sys::SIZE_QCIF,
-    /// Nintendo DS Screen
+    /// Nintendo DS Screen size. (256 × 192)
     DS = ctru_sys::SIZE_DS_LCD,
-    /// Nintendo DS Screen x4
+    /// Nintendo DS Screen size x4. (512 × 384)
     DSX4 = ctru_sys::SIZE_DS_LCDx4,
 }
 
@@ -54,18 +71,31 @@ pub enum ViewSize {
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum FrameRate {
+    /// 15 FPS.
     Fps15 = ctru_sys::FRAME_RATE_15,
+    /// 15 to 5 FPS.
     Fps15To5 = ctru_sys::FRAME_RATE_15_TO_5,
+    /// 15 to 2 FPS.
     Fps15To2 = ctru_sys::FRAME_RATE_15_TO_2,
+    /// 10 FPS.
     Fps10 = ctru_sys::FRAME_RATE_10,
+    /// 8.5 FPS.
     Fps8_5 = ctru_sys::FRAME_RATE_8_5,
+    /// 5 FPS.
     Fps5 = ctru_sys::FRAME_RATE_5,
+    /// 20 FPS.
     Fps20 = ctru_sys::FRAME_RATE_20,
+    /// 20 to 5 FPS.
     Fps20To5 = ctru_sys::FRAME_RATE_20_TO_5,
+    /// 30 FPS.
     Fps30 = ctru_sys::FRAME_RATE_30,
+    /// 30 to 5 FPS.
     Fps30To5 = ctru_sys::FRAME_RATE_30_TO_5,
+    /// 15 to 10 FPS.
     Fps15To10 = ctru_sys::FRAME_RATE_15_TO_10,
+    /// 20 to 10 FPS.
     Fps20To10 = ctru_sys::FRAME_RATE_20_TO_10,
+    /// 30 to 10 FPS.
     Fps30To10 = ctru_sys::FRAME_RATE_30_TO_10,
 }
 
@@ -94,10 +124,15 @@ pub enum WhiteBalance {
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum PhotoMode {
+    /// Normal mode.
     Normal = ctru_sys::PHOTO_MODE_NORMAL,
+    /// Portrait mode.
     Portrait = ctru_sys::PHOTO_MODE_PORTRAIT,
+    /// Landscape mode.
     Landscape = ctru_sys::PHOTO_MODE_LANDSCAPE,
+    /// NightView mode.
     NightView = ctru_sys::PHOTO_MODE_NIGHTVIEW,
+    /// Letter mode.
     Letter = ctru_sys::PHOTO_MODE_LETTER,
 }
 
@@ -106,11 +141,17 @@ pub enum PhotoMode {
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum Effect {
+    /// No effects.
     None = ctru_sys::EFFECT_NONE,
+    /// Mono effect.
     Mono = ctru_sys::EFFECT_MONO,
+    /// Sepia effect.
     Sepia = ctru_sys::EFFECT_SEPIA,
+    /// Negative effect.
     Negative = ctru_sys::EFFECT_NEGATIVE,
+    /// Negative film effect.
     Negafilm = ctru_sys::EFFECT_NEGAFILM,
+    /// Sepia effect. (unknown difference)
     Sepia01 = ctru_sys::EFFECT_SEPIA01,
 }
 
@@ -119,11 +160,11 @@ pub enum Effect {
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum Contrast {
-    /// OFF
+    /// Low contrast.
     Low = ctru_sys::CONTRAST_LOW,
-    /// Brightness ratio: 70
+    /// Brightness ratio: 70.
     Normal = ctru_sys::CONTRAST_NORMAL,
-    /// Brightness ratio: 90
+    /// Brightness ratio: 90.
     High = ctru_sys::CONTRAST_HIGH,
 }
 
@@ -132,8 +173,11 @@ pub enum Contrast {
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum LensCorrection {
+    /// No lens correction.
     Off = ctru_sys::LENS_CORRECTION_DARK,
+    /// Normal lens correction.
     Normal = ctru_sys::LENS_CORRECTION_NORMAL,
+    /// Bright lens correction.
     Bright = ctru_sys::LENS_CORRECTION_BRIGHT,
 }
 
@@ -142,7 +186,9 @@ pub enum LensCorrection {
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum OutputFormat {
+    /// YUV422 output format. 16 bits per pixel.
     Yuv422 = ctru_sys::OUTPUT_YUV_422,
+    /// RGB565 output format. 16 bits per pixel.
     Rgb565 = ctru_sys::OUTPUT_RGB_565,
 }
 
@@ -151,8 +197,11 @@ pub enum OutputFormat {
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum ShutterSound {
+    /// Normal shutter sound.
     Normal = ctru_sys::SHUTTER_SOUND_TYPE_NORMAL,
+    /// Shutter sound to begin a movie recording.
     Movie = ctru_sys::SHUTTER_SOUND_TYPE_MOVIE,
+    /// Shutter sound to finish a movie recording.
     MovieEnd = ctru_sys::SHUTTER_SOUND_TYPE_MOVIE_END,
 }
 

ctru-rs/src/services/cfgu.rs

@@ -4,46 +4,74 @@
 
 use crate::error::ResultCode;
 
+/// Console's region.
 #[doc(alias = "CFG_Region")]
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum Region {
+    /// Japan.
     Japan = ctru_sys::CFG_REGION_JPN,
+    /// USA.
     USA = ctru_sys::CFG_REGION_USA,
+    /// Europe.
     Europe = ctru_sys::CFG_REGION_EUR,
+    /// Australia.
     Australia = ctru_sys::CFG_REGION_AUS,
+    /// China.
     China = ctru_sys::CFG_REGION_CHN,
+    /// Korea.
     Korea = ctru_sys::CFG_REGION_KOR,
+    /// Taiwan.
     Taiwan = ctru_sys::CFG_REGION_TWN,
 }
 
+/// Language set for the console's OS.
 #[doc(alias = "CFG_Language")]
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum Language {
+    /// Japanese.
     Japanese = ctru_sys::CFG_LANGUAGE_JP,
+    /// English.
     English = ctru_sys::CFG_LANGUAGE_EN,
+    /// French.
     French = ctru_sys::CFG_LANGUAGE_FR,
+    /// German.
     German = ctru_sys::CFG_LANGUAGE_DE,
+    /// Italian.
     Italian = ctru_sys::CFG_LANGUAGE_IT,
+    /// Spanish.
     Spanish = ctru_sys::CFG_LANGUAGE_ES,
-    SimplifiedChinese = ctru_sys::CFG_LANGUAGE_ZH,
+    /// Korean.
     Korean = ctru_sys::CFG_LANGUAGE_KO,
+    /// Dutch.
     Dutch = ctru_sys::CFG_LANGUAGE_NL,
+    /// Portuguese.
     Portuguese = ctru_sys::CFG_LANGUAGE_PT,
+    /// Russian.
     Russian = ctru_sys::CFG_LANGUAGE_RU,
+    /// Simplified Chinese.
+    SimplifiedChinese = ctru_sys::CFG_LANGUAGE_ZH,
+    /// Traditional Chinese.
     TraditionalChinese = ctru_sys::CFG_LANGUAGE_TW,
 }
 
+/// 3DS model.
 #[doc(alias = "CFG_SystemModel")]
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum SystemModel {
+    /// Old Nintendo 3DS.
     Old3DS = ctru_sys::CFG_MODEL_3DS,
+    /// Old Nintendo 3DS XL.
     Old3DSXL = ctru_sys::CFG_MODEL_3DSXL,
+    /// New Nintendo 3DS.
     New3DS = ctru_sys::CFG_MODEL_N3DS,
+    /// Old Nintendo 2DS.
     Old2DS = ctru_sys::CFG_MODEL_2DS,
+    /// New Nintendo 3DS XL.
     New3DSXL = ctru_sys::CFG_MODEL_N3DSXL,
+    /// New Nintendo 2DS XL.
     New2DSXL = ctru_sys::CFG_MODEL_N2DSXL,
 }
 

ctru-rs/src/services/fs.rs

@@ -39,51 +39,86 @@ bitflags! {
     }
 }
 
+/// Media type used for storage.
 #[doc(alias = "FS_MediaType")]
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum FsMediaType {
+    /// Internal NAND memory.
     Nand = ctru_sys::MEDIATYPE_NAND,
+    /// External SD card.
     Sd = ctru_sys::MEDIATYPE_SD,
+    /// Game Cartridge.
     GameCard = ctru_sys::MEDIATYPE_GAME_CARD,
 }
 
+/// Kind of file path.
 #[doc(alias = "FS_PathType")]
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum PathType {
+    /// Invalid path.
     Invalid = ctru_sys::PATH_INVALID,
+    /// Empty path.
     Empty = ctru_sys::PATH_EMPTY,
+    /// Binary path.
+    ///
+    /// Its meaning differs depending on the Archive it is used on.
     Binary = ctru_sys::PATH_BINARY,
+    /// ASCII path.
     ASCII = ctru_sys::PATH_ASCII,
+    /// UTF-16 path.
     UTF16 = ctru_sys::PATH_UTF16,
 }
 
+/// Index of the various usable data archives.
 #[doc(alias = "FS_ArchiveID")]
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum ArchiveID {
+    /// Read-Only Memory File System.
     RomFS = ctru_sys::ARCHIVE_ROMFS,
+    /// Game save data.
     Savedata = ctru_sys::ARCHIVE_SAVEDATA,
+    /// Game ext data.
     Extdata = ctru_sys::ARCHIVE_EXTDATA,
+    /// Shared ext data.
     SharedExtdata = ctru_sys::ARCHIVE_SHARED_EXTDATA,
+    /// System save data.
     SystemSavedata = ctru_sys::ARCHIVE_SYSTEM_SAVEDATA,
+    /// SD card.
     Sdmc = ctru_sys::ARCHIVE_SDMC,
+    /// SD card (write-only).
     SdmcWriteOnly = ctru_sys::ARCHIVE_SDMC_WRITE_ONLY,
+    /// BOSS ext data.
     BossExtdata = ctru_sys::ARCHIVE_BOSS_EXTDATA,
+    /// Card SPI File System.
     CardSpiFS = ctru_sys::ARCHIVE_CARD_SPIFS,
+    /// Game ext data and BOSS data.
     ExtDataAndBossExtdata = ctru_sys::ARCHIVE_EXTDATA_AND_BOSS_EXTDATA,
+    /// System save data.
     SystemSaveData2 = ctru_sys::ARCHIVE_SYSTEM_SAVEDATA2,
+    /// Internal NAND (read-write).
     NandRW = ctru_sys::ARCHIVE_NAND_RW,
+    /// Internal NAND (read-only).
     NandRO = ctru_sys::ARCHIVE_NAND_RO,
+    /// Internal NAND (read-only write access).
     NandROWriteAccess = ctru_sys::ARCHIVE_NAND_RO_WRITE_ACCESS,
+    /// User save data and ExeFS/RomFS.
     SaveDataAndContent = ctru_sys::ARCHIVE_SAVEDATA_AND_CONTENT,
+    /// User save data and ExeFS/RomFS (only ExeFS for fs:LDR).
     SaveDataAndContent2 = ctru_sys::ARCHIVE_SAVEDATA_AND_CONTENT2,
+    /// NAND CTR File System.
     NandCtrFS = ctru_sys::ARCHIVE_NAND_CTR_FS,
+    /// TWL photo.
     TwlPhoto = ctru_sys::ARCHIVE_TWL_PHOTO,
+    /// NAND TWL File System.
     NandTwlFS = ctru_sys::ARCHIVE_NAND_TWL_FS,
+    /// Game card save data.
     GameCardSavedata = ctru_sys::ARCHIVE_GAMECARD_SAVEDATA,
+    /// User save data.
     UserSavedata = ctru_sys::ARCHIVE_USER_SAVEDATA,
+    /// Demo save data.
     DemoSavedata = ctru_sys::ARCHIVE_DEMO_SAVEDATA,
 }
 

ctru-rs/src/services/gspgpu.rs

@@ -1,20 +1,28 @@
 //! GSPGPU service
 
+/// GSPGPU events that can be awaited.
 #[doc(alias = "GSPGPU_Event")]
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum Event {
+    /// Memory fill completed.
     Psc0 = ctru_sys::GSPGPU_EVENT_PSC0,
+    /// TODO: Unknown.
     Psc1 = ctru_sys::GSPGPU_EVENT_PSC1,
+    /// TODO: Unknown.
     VBlank0 = ctru_sys::GSPGPU_EVENT_VBlank0,
+    /// TODO: Unknown.
     VBlank1 = ctru_sys::GSPGPU_EVENT_VBlank1,
+    /// Display transfer finished.
     PPF = ctru_sys::GSPGPU_EVENT_PPF,
+    /// Command list processing finished.
     P3D = ctru_sys::GSPGPU_EVENT_P3D,
+    /// TODO: Unknown.
     DMA = ctru_sys::GSPGPU_EVENT_DMA,
 }
 
 #[doc(alias = "GSPGPU_FramebufferFormat")]
-/// Framebuffer formats supported by the 3DS
+/// Framebuffer formats supported by the 3DS.
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum FramebufferFormat {

ctru-rs/src/services/hid.rs

@@ -9,33 +9,62 @@ bitflags::bitflags! {
     /// A set of flags corresponding to the button and directional pad
     /// inputs on the 3DS
     pub struct KeyPad: u32 {
+        /// A button.
         const A             = ctru_sys::KEY_A;
+        /// B button.
         const B             = ctru_sys::KEY_B;
+        /// Select button.
         const SELECT        = ctru_sys::KEY_SELECT;
+        /// Start button.
         const START         = ctru_sys::KEY_START;
+        /// D-Pad Right.
         const DPAD_RIGHT        = ctru_sys::KEY_DRIGHT;
+        /// D-Pad Left.
         const DPAD_LEFT         = ctru_sys::KEY_DLEFT;
+        /// D-Pad Up.
         const DPAD_UP           = ctru_sys::KEY_DUP;
+        /// D-Pad Down.
         const DPAD_DOWN         = ctru_sys::KEY_DDOWN;
+        /// R button.
         const R             = ctru_sys::KEY_R;
+        /// L button.
         const L             = ctru_sys::KEY_L;
+        /// X button.
         const X             = ctru_sys::KEY_X;
+        /// Y button.
         const Y             = ctru_sys::KEY_Y;
+        /// ZL button.
         const ZL            = ctru_sys::KEY_ZL;
+        /// ZR button.
         const ZR            = ctru_sys::KEY_ZR;
+        /// Touchscreen.
         const TOUCH         = ctru_sys::KEY_TOUCH;
+        /// C-Stick Right.
         const CSTICK_RIGHT  = ctru_sys::KEY_CSTICK_RIGHT;
+        /// C-Stick Left.
         const CSTICK_LEFT   = ctru_sys::KEY_CSTICK_LEFT;
+        /// C-Stick Up.
         const CSTICK_UP     = ctru_sys::KEY_CSTICK_UP;
+        /// C-Stick Down.
         const CSTICK_DOWN   = ctru_sys::KEY_CSTICK_DOWN;
+        /// CirclePad Right.
         const CPAD_RIGHT    = ctru_sys::KEY_CPAD_RIGHT;
+        /// CirclePad Left.
         const CPAD_LEFT     = ctru_sys::KEY_CPAD_LEFT;
+        /// CirclePad Up.
         const CPAD_UP       = ctru_sys::KEY_CPAD_UP;
+        /// CirclePad Down.
         const CPAD_DOWN     = ctru_sys::KEY_CPAD_DOWN;
-        // Convenience catch-all for the dpad and cpad
+
+        // Convenience catch-all for the D-Pad and the C-Pad
+
+        /// Direction Up (either D-Pad or C-Pad).
         const UP    = KeyPad::DPAD_UP.bits()    | KeyPad::CPAD_UP.bits();
+        /// Direction Down (either D-Pad or C-Pad).
         const DOWN  = KeyPad::DPAD_DOWN.bits()  | KeyPad::CPAD_DOWN.bits();
+        /// Direction Left (either D-Pad or C-Pad).
         const LEFT  = KeyPad::DPAD_LEFT.bits()  | KeyPad::CPAD_LEFT.bits();
+        /// Direction Right (either D-Pad or C-Pad)..
         const RIGHT = KeyPad::DPAD_RIGHT.bits() | KeyPad::CPAD_RIGHT.bits();
     }
 }

ctru-rs/src/services/ndsp/mod.rs

@@ -14,21 +14,30 @@ use std::sync::Mutex;
 
 const NUMBER_OF_CHANNELS: u8 = 24;
 
+/// Audio output mode.
 #[doc(alias = "ndspOutputMode")]
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum OutputMode {
+    /// Single-Channel.
     Mono = ctru_sys::NDSP_OUTPUT_MONO,
+    /// Dual-Channel.
     Stereo = ctru_sys::NDSP_OUTPUT_STEREO,
+    /// Surround.
     Surround = ctru_sys::NDSP_OUTPUT_SURROUND,
 }
 
+/// Audio PCM format.
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum AudioFormat {
+    /// PCM 8bit single-channel.
     PCM8Mono = ctru_sys::NDSP_FORMAT_MONO_PCM8,
+    /// PCM 16bit single-channel.
     PCM16Mono = ctru_sys::NDSP_FORMAT_MONO_PCM16,
+    /// PCM 8bit dual-channel.
     PCM8Stereo = ctru_sys::NDSP_FORMAT_STEREO_PCM8,
+    /// PCM 16bit dual-channel.
     PCM16Stereo = ctru_sys::NDSP_FORMAT_STEREO_PCM16,
 }
 
@@ -38,15 +47,20 @@ pub struct AudioMix {
     raw: [f32; 12],
 }
 
+/// Interpolation used between audio frames.
 #[doc(alias = "ndspInterpType")]
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[repr(u32)]
 pub enum InterpolationType {
+    /// Polyphase interpolation.
     Polyphase = ctru_sys::NDSP_INTERP_POLYPHASE,
+    /// Linear interpolation.
     Linear = ctru_sys::NDSP_INTERP_LINEAR,
+    /// No interpolation.
     None = ctru_sys::NDSP_INTERP_NONE,
 }
 
+/// Error enum returned by NDSP methods.
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 pub enum NdspError {
     /// Channel ID

ctru-rs/src/services/ndsp/wave.rs

@@ -15,9 +15,13 @@ pub struct Wave {
 #[repr(u8)]
 /// Enum representing the playback status of a [`Wave`].
 pub enum WaveStatus {
+    /// Wave has never been used.
     Free = ctru_sys::NDSP_WBUF_FREE as u8,
+    /// Wave is currently queued for usage.
     Queued = ctru_sys::NDSP_WBUF_QUEUED as u8,
+    /// Wave is currently playing.
     Playing = ctru_sys::NDSP_WBUF_PLAYING as u8,
+    /// Wave has finished playing.
     Done = ctru_sys::NDSP_WBUF_DONE as u8,
 }
 

ctru-rs/src/services/ps.rs

@@ -6,31 +6,49 @@
 use crate::error::ResultCode;
 use crate::Result;
 
+/// Kind of AES algorithm to use.
 #[doc(alias = "PS_AESAlgorithm")]
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 #[repr(u32)]
 pub enum AESAlgorithm {
+    /// CBC encryption.
     CbcEnc = ctru_sys::PS_ALGORITHM_CBC_ENC,
+    /// CBC decryption.
     CbcDec = ctru_sys::PS_ALGORITHM_CBC_DEC,
+    /// CTR encryption.
     CtrEnc = ctru_sys::PS_ALGORITHM_CTR_ENC,
+    /// CTR decryption.
     CtrDec = ctru_sys::PS_ALGORITHM_CTR_DEC,
+    /// CCM encryption.
     CcmEnc = ctru_sys::PS_ALGORITHM_CCM_ENC,
+    /// CCM decryption.
     CcmDec = ctru_sys::PS_ALGORITHM_CCM_DEC,
 }
 
+/// PS Key slot to use.
 #[doc(alias = "PS_AESKeyType")]
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 #[repr(u32)]
 pub enum AESKeyType {
+    /// Keyslot 0x0D.
     Keyslot0D = ctru_sys::PS_KEYSLOT_0D,
+    /// Keyslot 0x2D.
     Keyslot2D = ctru_sys::PS_KEYSLOT_2D,
+    /// Keyslot 0x2E.
     Keyslot2E = ctru_sys::PS_KEYSLOT_2E,
+    /// Keyslot 0x31.
     Keyslot31 = ctru_sys::PS_KEYSLOT_31,
+    /// Keyslot 0x32.
     Keyslot32 = ctru_sys::PS_KEYSLOT_32,
+    /// Keyslot 0x36.
     Keyslot36 = ctru_sys::PS_KEYSLOT_36,
+    /// Keyslot 0x38.
     Keyslot38 = ctru_sys::PS_KEYSLOT_38,
+    /// Keyslot 0x39 (DLP).
     Keyslot39Dlp = ctru_sys::PS_KEYSLOT_39_DLP,
+    /// Keyslot 0x39 (NFC).
     Keyslot39Nfc = ctru_sys::PS_KEYSLOT_39_NFC,
+    /// Invalid keyslot.
     KeyslotInvalid = ctru_sys::PS_KEYSLOT_INVALID,
 }
 

ctru-rs/src/services/sslc.rs

@@ -4,6 +4,7 @@
 
 use crate::error::ResultCode;
 
+/// Handle to the SSLC service.
 pub struct SslC(());
 
 impl SslC {