Bump snafu from 0.7.1 to 0.7.3

[dependabot[bot]]

Bumps snafu from 0.7.1 to 0.7.3.

Changelog

Sourced from snafu's changelog.

0.7.3 - 2022-10-20

Fixed

• The macro no longer generates invalid code when implicitly-generated types (such as backtraces) were used in conjunction with #[snafu(source(from))] and the type before transformation does not implement std::error::Error.

0.7.2 - 2022-10-09

Added

• Report can be returned from main or test functions to provide a user-friendly display of errors.

• A cheat sheet for the most common #[snafu(...)] attribute usages has been added to the Snafu macro's documentation.

• Optional support for using the standard library's std::backtrace::Backtrace type via the backtraces-impl-std feature flag.

• Optional support for implementing the Provider API using the std::error::Error::provide method via the unstable-provider-api feature flag.

• Optional support for implementing the core::error::Error trait instead of std::error::Error via the unstable-core-error feature flag.

• GenerateImplicitData has a new method generate_with_source.

Changed

• ErrorCompat::iter_chain and ChainCompat are now available in no_std environments.

• ChainCompat now implements Clone.

• The Debug implementation for Location no longer shows some irrelevant internal details.

Commits

• 35dcf44 Release 0.7.3
• e3bc93c Update the changelog
• e80bd8c Merge pull request #366 from shepmaster/generate-implicit-with-transformed-so...
• 4c433c8 Uniformly use the transformed error source in the error constructor
• f6a3368 Clarify we are using the source type as part of the transformation
• 83fc90c Release 0.7.2
• 01bb60d Update the changelog
• e647ea8 Merge pull request #361 from shepmaster/implicit-data-with-source
• 791b50a Don't create Option\<Backtrace> when the source error provides a Backtrace
• 0ce4e1a Add GenerateImplicitData::generate_with_source
• Additional commits viewable in compare view

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