Bump strum_macros from 0.19.4 to 0.20.1

[dependabot[bot]]

Bumps strum_macros from 0.19.4 to 0.20.1.

Changelog

Sourced from strum_macros's changelog.

Changelog

0.20.0

• Refactors to do better error handling. Thanks @jplatte for these changes

  • #133
  • #134
  • #135

• Adding vis(scope) to EnumDiscriminants. #137

  • This feature works best with versions of rust >= 1.34 due to a rustc parsing error in earlier versions.
  • Earlier versions can still use vis(r#pub)

• These changes should not be breaking, but the amount of code modified was significant.

• FYI about #122. The macro renames feature will be removed in early 2021. This feature was only necessary in rust 2015 because macros didn't support qualified imports so macro names could collide between crates.

Commits

• See full diff in compare view

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[mergify[bot]]

bors r+

[bors[bot]]

Build succeeded:

• build (x86_64-unknown-linux-gnu)
• build (x86_64-pc-windows-gnu)
• static_analysis
• build (x86_64-apple-darwin)
• build (armv7-unknown-linux-gnueabihf)