build(deps): bump snafu from 0.6.10 to 0.7.1

[dependabot]

Bumps snafu from 0.6.10 to 0.7.1.

Changelog

Sourced from snafu's changelog.

[0.7.1] - 2022-05-02

Added

• The macro ensure_whatever provides the functionality of the ensure macro for stringly-typed errors.

Changed

• No longer require the futures feature flag to support the shim implementations of standard library errors that have existed since Rust 1.34.

• Documentation improved to demonstrate that custom Whatever errors can optionally be made Send and Sync.

[0.7.0] - 2022-01-03

Many breaking changes in this release can be automatically addressed with the snafu-upgrade-assistant.

Added

• A crate prelude containing common macros and traits can be imported via use snafu::prelude::*.

• A ready-to-use error type Whatever is available to quickly start reporting errors with little hassle.

• "Stringly typed" error cases can be added to existing error types, allowing you to construct errors without defining them first.

• Formatting shorthand syntax for error type data fields is now supported: #[snafu(display("Hello {name}"))].

• [snafu(module)] can be specified on an error type. This will create a module for the error type and all associated context selectors will be placed in that module.

• snafu::Location can be added to an error type to provide lightweight tracking of the source location where the error was created.

• [snafu(implicit)] can be specified on context selector data fields to automatically generate it via snafu::GenerateImplicitData when the error is created.

• ErrorCompat::iter_chain provides an iterator over the list of

... (truncated)

Commits

• 6159ea9 Release 0.7.1
• 24c6855 Update the changelog
• f7f3ddf Merge pull request #331 from shepmaster/whatever-send-sync
• f679939 Merge pull request #330 from shepmaster/ensure_whatever
• 857301a Show how to make custom Whatever types Send / Sync
• 0665bb3 Add an ensure_whatever macro.
• 625b8e5 Merge pull request #329 from shepmaster/maint
• 83bd3d3 Update heck to 0.4
• 171a3cf Merge pull request #327 from shepmaster/msrv-core-errors
• 76c02d8 Add errors stabilized in 1.34 to the core Error shims
• Additional commits viewable in compare view

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[dependabot]

Superseded by #33.