Update Rust crate thiserror to v2 #375

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pierre wants to merge 1 commits from renovate/thiserror-2.x into master
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This PR contains the following updates:

Package Type Update Change
thiserror dependencies major 1.0.60 -> 2.0.0

Release Notes

dtolnay/thiserror (thiserror)

v2.0.0

Compare Source

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),
    }
    

v1.0.68

Compare Source

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

v1.0.67

Compare Source

v1.0.66

Compare Source

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

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


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This PR has been generated by Renovate Bot.

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [thiserror](https://github.com/dtolnay/thiserror) | dependencies | major | `1.0.60` -> `2.0.0` | --- ### Release Notes <details> <summary>dtolnay/thiserror (thiserror)</summary> ### [`v2.0.0`](https://github.com/dtolnay/thiserror/releases/tag/2.0.0) [Compare Source](https://github.com/dtolnay/thiserror/compare/1.0.68...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}` ([#&#8203;347](https://github.com/dtolnay/thiserror/issues/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. ```rust #[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 ([#&#8203;345](https://github.com/dtolnay/thiserror/issues/345)) ```rust // 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 ([#&#8203;354](https://github.com/dtolnay/thiserror/issues/354)) ```rust #[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 ([#&#8203;368](https://github.com/dtolnay/thiserror/issues/368), [#&#8203;369](https://github.com/dtolnay/thiserror/issues/369), [#&#8203;370](https://github.com/dtolnay/thiserror/issues/370), [#&#8203;372](https://github.com/dtolnay/thiserror/issues/372)) #### Features - Support disabling thiserror's standard library dependency by disabling the default "std" Cargo feature: `thiserror = { version = "2", default-features = false }` ([#&#8203;373](https://github.com/dtolnay/thiserror/issues/373)) - Support using `r#source` as field name to opt out of a field named "source" being treated as an error's `Error::source()` ([#&#8203;350](https://github.com/dtolnay/thiserror/issues/350)) ```rust #[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 ([#&#8203;359](https://github.com/dtolnay/thiserror/issues/359)) ```rust #[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 ([#&#8203;367](https://github.com/dtolnay/thiserror/issues/367)) ```rust #[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 ([#&#8203;366](https://github.com/dtolnay/thiserror/issues/366)) ```rust #[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), } ``` ### [`v1.0.68`](https://github.com/dtolnay/thiserror/releases/tag/1.0.68) [Compare Source](https://github.com/dtolnay/thiserror/compare/1.0.67...1.0.68) - Handle incomplete expressions more robustly in format arguments, such as while code is being typed ([#&#8203;341](https://github.com/dtolnay/thiserror/issues/341), [#&#8203;344](https://github.com/dtolnay/thiserror/issues/344)) ### [`v1.0.67`](https://github.com/dtolnay/thiserror/releases/tag/1.0.67) [Compare Source](https://github.com/dtolnay/thiserror/compare/1.0.66...1.0.67) - Improve expression syntax support inside format arguments ([#&#8203;335](https://github.com/dtolnay/thiserror/issues/335), [#&#8203;337](https://github.com/dtolnay/thiserror/issues/337), [#&#8203;339](https://github.com/dtolnay/thiserror/issues/339), [#&#8203;340](https://github.com/dtolnay/thiserror/issues/340)) ### [`v1.0.66`](https://github.com/dtolnay/thiserror/releases/tag/1.0.66) [Compare Source](https://github.com/dtolnay/thiserror/compare/1.0.65...1.0.66) - Improve compile error on malformed format attribute ([#&#8203;327](https://github.com/dtolnay/thiserror/issues/327)) </details> --- ### 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. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS43LjAiLCJ1cGRhdGVkSW5WZXIiOiIzOS43LjAiLCJ0YXJnZXRCcmFuY2giOiJtYXN0ZXIiLCJsYWJlbHMiOltdfQ==-->
pierre added 1 commit 2024-11-07 00:13:05 +00:00
Update Rust crate thiserror to v2
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The artifact failure details are included below:

File name: geneit_backend/Cargo.lock
Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path geneit_backend/Cargo.toml --package thiserror@1.0.65 --precise 2.0.0
    Updating crates.io index
error: failed to select a version for the requirement `thiserror = "^1.0.50"`
candidate versions found which didn't match: 2.0.0
location searched: crates.io index
required by package `ical v0.11.0`
    ... which satisfies dependency `ical = "^0.11.0"` (locked to 0.11.0) of package `geneit_backend v0.1.0 (/tmp/renovate/repos/gitea/pierre/GeneIT/geneit_backend)`

### ⚠️ Artifact update problem Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is. ♻ Renovate will retry this branch, including artifacts, only when one of the following happens: - any of the package files in this branch needs updating, or - the branch becomes conflicted, or - you click the rebase/retry checkbox if found above, or - you rename this PR's title to start with "rebase!" to trigger it manually The artifact failure details are included below: ##### File name: geneit_backend/Cargo.lock ``` Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path geneit_backend/Cargo.toml --package thiserror@1.0.65 --precise 2.0.0 Updating crates.io index error: failed to select a version for the requirement `thiserror = "^1.0.50"` candidate versions found which didn't match: 2.0.0 location searched: crates.io index required by package `ical v0.11.0` ... which satisfies dependency `ical = "^0.11.0"` (locked to 0.11.0) of package `geneit_backend v0.1.0 (/tmp/renovate/repos/gitea/pierre/GeneIT/geneit_backend)` ```
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Reference: pierre/GeneIT#375
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