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Make Display for Error more readable

This commit is contained in:
Anthony Ramine 2021-03-01 09:37:46 +01:00
parent ed3279c4f1
commit be0b2605ff
1 changed files with 4 additions and 16 deletions
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20
boring/src/error.rs
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@ -251,25 +251,13 @@ impl fmt::Debug for Error {
impl fmt::Display for Error { impl fmt::Display for Error {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
write!(fmt, "error:{:08X}", self.code())?;
match self.library() {
Some(l) => write!(fmt, ":{}", l)?,
None => write!(fmt, ":lib({})", ffi::ERR_GET_LIB(self.code()))?,
}
match self.function() {
Some(f) => write!(fmt, ":{}", f)?,
None => write!(fmt, ":func({})", ffi::ERR_GET_FUNC(self.code()))?,
}
match self.reason() {
Some(r) => write!(fmt, ":{}", r)?,
None => write!(fmt, ":reason({})", ffi::ERR_GET_REASON(self.code()))?,
}
write!( write!(
fmt, fmt,
":{}:{}:{}", "{}\n\nCode: {:08X}\nLoc: {}:{}",
self.reason().unwrap_or("unknown TLS error"),
self.code(),
self.file(), self.file(),
self.line(), self.line()
self.data().unwrap_or("")
) )
} }
} }