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