A Python tool to enforce dependencies, using modular architecture π Open source π Installable via pip π§ Able to be adopted incrementally - β‘ Implemented with no runtime impact βΎοΈ Interoperable with your existing systems π¦ Written in rust
Support the same Path field being repeated in both Debug and Display representation in error message (#383)
Improve error message when a format trait used in error message is not implemented by some field (#384)
2.0.2
Fix hang on invalid input inside #[error(...)] attribute (#382)
2.0.1
Support errors that contain a dynamically sized final field (#375)
Improve inference of trait bounds for fields that are interpolated multiple times in an error message (#377)
2.0.0
Breaking changes
Referencing keyword-named fields by a raw identifier like {r#type} inside a format string is no longer accepted; simply use the unraw name like {type} (#347)
This aligns thiserror with the standard library's formatting macros, which gained support for implicit argument capture later than the release of this feature in thiserror 1.x.
Tuple structs and tuple variants can no longer use numerical {0}{1} access at the same time as supplying extra positional arguments for a format message, as this makes it ambiguous whether the number refers to a tuple field vs a different positional arg (#354)
#[derive(Error, Debug)]
#[error("ambiguous: {0} {}", $N)]
// ^^^ Not allowed, use #[error("... {0} {n}", n = $N)]
pub struct TupleError(i32);
Code containing invocations of thiserror's derive(Error) must now have a direct dependency on the thiserror crate regardless of the error data structure's contents (#368, #369, #370, #372)
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Bumps thiserror from 1.0.67 to 2.0.3.
Release notes
Sourced from thiserror's releases.
... (truncated)
Commits
15fd26e
Release 2.0.37046023
Simplify how has_bonus_display is accumulated9cc1d0b
Merge pull request #384 from dtolnay/nowrap1d040f3
Use Var wrapper only for Pointer formatting6a6132d
Extend no-display ui test to cover another fmt traita061beb
Merge pull request #383 from dtolnay/both6388293
Support Display and Debug of same path in error messagedc0359e
Defer binding_value construction520343e
Add test of Debug and Display of paths49be39d
Release 2.0.2Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
.Dependabot commands and options
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