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fix(deps): update rust crate thiserror to v2 #613

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merged 3 commits into from
Nov 23, 2024

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@renovate renovate bot commented Nov 6, 2024

This PR contains the following updates:

Package Type Update Change
thiserror dependencies major 1.0.63 -> 2.0.0

Release Notes

dtolnay/thiserror (thiserror)

v2.0.3

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  • 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)

v2.0.2

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  • Fix hang on invalid input inside #[error(...)] attribute (#​382)

v2.0.1

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  • 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)

v2.0.0

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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.

    #[derive(Error, Debug)]
    #[error("... {type} ...")]  // Before: {r#type}
    pub struct Error {
        pub r#type: Type,
    }
  • Trait bounds are no longer inferred on fields whose value is shadowed by an explicit named argument in a format message (#​345)

    // Before: impl<T: Octal> Display for Error<T>
    // After: impl<T> Display for Error<T>
    #[derive(Error, Debug)]
    #[error("{thing:o}", thing = "...")]
    pub struct Error<T> {
        thing: T,
    }
  • 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)

Features

  • Support disabling thiserror's standard library dependency by disabling the default "std" Cargo feature: thiserror = { version = "2", default-features = false } (#​373)

  • Support using r#source as field name to opt out of a field named "source" being treated as an error's Error::source() (#​350)

    #[derive(Error, Debug)]
    #[error("{source} ==> {destination}")]
    pub struct Error {
        r#source: char,
        destination: char,
    }
    
    let error = Error { source: 'S', destination: 'D' };
  • Infinite recursion in a generated Display impl now produces an unconditional_recursion warning (#​359)

    #[derive(Error, Debug)]
    #[error("??? {self}")]
    pub struct Error;
  • A new attribute #[error(fmt = path::to::myfmt)] can be used to write formatting logic for an enum variant out-of-line (#​367)

    #[derive(Error, Debug)]
    pub enum Error {
        #[error(fmt = demo_fmt)]
        Demo { code: u16, message: Option<String> },
    }
    
    fn demo_fmt(code: &u16, message: &Option<String>, formatter: &mut fmt::Formatter) -> fmt::Result {
        write!(formatter, "{code}")?;
        if let Some(msg) = message {
            write!(formatter, " - {msg}")?;
        }
        Ok(())
    }
  • Enums with an enum-level format message are now able to have individual variants that are transparent to supersede the enum-level message (#​366)

    #[derive(Error, Debug)]
    #[error("my error {0}")]
    pub enum Error {
        Json(#[from] serde_json::Error),
        Yaml(#[from] serde_yaml::Error),
        #[error(transparent)]
        Other(#[from] anyhow::Error),
    }

v1.0.69

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  • Backport 2.0.2 fixes

v1.0.68

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  • Handle incomplete expressions more robustly in format arguments, such as while code is being typed (#​341, #​344)

v1.0.67

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v1.0.66

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  • Improve compile error on malformed format attribute (#​327)

v1.0.65

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  • Ensure OUT_DIR is left with deterministic contents after build script execution (#​325)

v1.0.64

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

This PR was generated by Mend Renovate. View the repository job log.

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codspeed-hq bot commented Nov 6, 2024

CodSpeed Performance Report

Merging #613 will not alter performance

Comparing renovate/thiserror-2.x (f851b28) with main (94b14d6)

Summary

✅ 36 untouched benchmarks

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renovate bot commented Nov 23, 2024

Edited/Blocked Notification

Renovate will not automatically rebase this PR, because it does not recognize the last commit author and assumes somebody else may have edited the PR.

You can manually request rebase by checking the rebase/retry box above.

⚠️ Warning: custom changes will be lost.

@samueltardieu samueltardieu added this pull request to the merge queue Nov 23, 2024
Merged via the queue into main with commit a791525 Nov 23, 2024
13 checks passed
@samueltardieu samueltardieu deleted the renovate/thiserror-2.x branch November 23, 2024 18:05
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