Rust wrapper for libctru
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//! Ports of macros in
//! <https://github.com/devkitPro/libctru/blob/master/libctru/include/3ds/result.h>
use crate::Result;
/// Checks whether a result code indicates success.
pub fn R_SUCCEEDED(res: Result) -> bool {
res >= 0
}
/// Checks whether a result code indicates failure.
pub fn R_FAILED(res: Result) -> bool {
res < 0
}
/// Returns the level of a result code.
pub fn R_LEVEL(res: Result) -> Result {
(res >> 27) & 0x1F
}
/// Returns the summary of a result code.
pub fn R_SUMMARY(res: Result) -> Result {
(res >> 21) & 0x3F
}
/// Returns the module ID of a result code.
pub fn R_MODULE(res: Result) -> Result {
(res >> 10) & 0xFF
}
/// Returns the description of a result code.
pub fn R_DESCRIPTION(res: Result) -> Result {
res & 0x3FF
}
/// Builds a result code from its constituent components.
pub fn MAKERESULT(level: Result, summary: Result, module: Result, description: Result) -> Result {
((level & 0x1F) << 27)
| ((summary & 0x3F) << 21)
| ((module & 0xFF) << 10)
| (description & 0x3FF)
}