Trait Parameter

pub trait Parameter {
    const REGEX: &'static str;
    const NAME: &'static str;
}

Available on crate feature macros only.

Custom parameter of a Cucumber Expression.

Should be implemented only with via Parameter derive macro.

Required Associated Constants

const REGEX: &'static str

Regex matching this Parameter.

Shouldn’t contain any capturing groups.

Validated during Parameter derive macro expansion.

const NAME: &'static str

Name of this Parameter to be referenced by in Cucumber Expressions.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors