Bump thiserror from 1.0.26 to 1.0.30

[dependabot]

Bumps thiserror from 1.0.26 to 1.0.30.

Release notes

Sourced from thiserror's releases.

1.0.30

• Make #[source] attribute usable on a field of type Box<dyn Error + Send + Sync + UnwindSafe + 'static> (#155, thanks @​cosmicexplorer)

1.0.29

• Support error types containing generic type parameters (#148, #149, #150, #151)

  use thiserror::Error;
  #[derive(Error, Debug)]
  pub enum MyError<E, F, G> {
  #[error("thing {0} ({0:?})")]
  Variant(E),
  #[error("some error")]
  Delegate(#[source] SomeError<F>),
  #[error("err 0o{val:o}")]
  Octal { val: G },
  }

  In the above example, thiserror would automatically generate the following pair of generic trait impls.

  impl<E, F, G> std::error::Error for MyError<E, F, G>
  where
      SomeError<F>: std::error::Error + 'static,
      Self: std::fmt::Debug + std::fmt::Display;
  impl<E, F, G> std::fmt::Display for MyError<E, F, G>
  where
  E: std::fmt::Debug + std::fmt::Display,
  G: std::fmt::Octal;

1.0.28

• Make ? work with error types that hold an optional source (#147)

1.0.27

• Support forwarding backtrace method to source's backtrace method (#137, #146, thanks @​astraw)

Commits

• 672e952 Release 1.0.30
• 5c62f5e Merge pull request #155 from cosmicexplorer/derive-unwindsafe
• 2fd08cc add UnwindSafe impl for AsDynError
• 00956f1 Ui test changes for trybuild 1.0.49
• 035abbd Add actions job to notice outdated dependencies
• f072c62 Update ui test files
• 791a98e Update ui test suite to nightly-2021-10-07
• ed234d4 Declare minimum Rust version in Cargo metadata
• bda41eb Skip clippy job on pull requests
• c7dd271 Release 1.0.29
• Additional commits viewable in compare view

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[bkchr]

bot merge

[paritytech-processbot]

Waiting for commit status.

[paritytech-processbot]

Merge cancelled due to error. Error: Checks failed for 286ad9c

[KiChjang]

bot merge