Trait FromStrStdErr

pub trait FromStrStdErr: FromStr<Err: Into<Box<dyn Error + Send + Sync + 'static>>> { }

FromStr trait with FromStr::Err fixed to a type compatible with clap’s value_parser macro.

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

impl<T: FromStr<Err: Into<Box<dyn Error + Send + Sync + 'static>>>> FromStrStdErr for T