After checking if this crate builds under a bunch of different Rust versions, it looks like the minimum version required is v1.30.
This pull request adds a badge to the README so that nobody else will have to do this trial-and-error to determine that.
This pull request also adds a rust-toolchain file with its version set at v1.30.1, so that when in the future, if developers working on this crate use features that necessitate a minimum rust version upgrade, they'll be reminded to update the crate version, rustc badge, and toolchain file.
After checking if this crate builds under a bunch of different Rust versions, it looks like the minimum version required is v1.30.
This pull request adds a badge to the
READMEso that nobody else will have to do this trial-and-error to determine that.This pull request also adds a
rust-toolchainfile with its version set at v1.30.1, so that when in the future, if developers working on this crate use features that necessitate a minimum rust version upgrade, they'll be reminded to update the crate version, rustc badge, and toolchain file.This is not a breaking change.
Thank you! 🙏