2 unstable releases
0.2.0 | Aug 25, 2023 |
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0.1.0 | Aug 23, 2023 |
#2560 in Development tools
11KB
164 lines
allow-until
Allows an item until a specified semver version, and then errors on compilation.
#[allow_until(version = ">= 1.0.x", reason = "struct is deprecated from version 1.0.x onwards")]
struct MyStruct {
//....
}
Or with the derive macro:
#[derive(AllowUntil)]
struct MyStruct {
#[allow_until(version = ">= 1.0.x", reason = "member is deprecated from version 1.0.x onwards")]
foo: usize
}
Once the CARGO_PKG_VERSION
matches the given semver predicate, the macro will cause a compilation error, therefore reminding you to update/remove the code.
Dependencies
~74KB