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feat: make OpaqueError FanctTrace more legible

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Tamipes 2026-05-29 13:10:05 +02:00
parent 0e2afd0772
commit 5dc61a0f12
1 changed files with 6 additions and 4 deletions
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10
src/opaque_error.rs
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@ -61,9 +61,10 @@ impl OpaqueError {
true true
}); });
let str = vec.iter().rfold(String::new(), |mut acc, x| { let str = vec.iter().rfold(String::new(), |mut acc, x| {
let first = acc.len() != 0; let first = acc.len() == 0;
if first { if !first {
acc.push_str(":"); // TODO: should this code be hardcoded?
acc.push_str("\x1b[2m:\x1b[0m");
} }
acc.push_str(x.0); acc.push_str(x.0);
@ -74,6 +75,7 @@ impl OpaqueError {
} }
acc acc
}); });
FancyTrace { str } FancyTrace { str }
} }
pub fn set_level(mut self, lvl: Level) -> Self { pub fn set_level(mut self, lvl: Level) -> Self {
@ -92,7 +94,7 @@ pub struct FancyTrace {
} }
impl fmt::Display for FancyTrace { impl fmt::Display for FancyTrace {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "{}", self.str) write!(f, "\x1b[2m{{{{\x1b[0m {} \x1b[2m}}}}\x1b[0m", self.str)
} }
} }