Trait libimagref::error::error::MapErrInto [−] 

pub trait MapErrInto<T> {
    fn map_err_into(self, error_kind: RefErrorKind) -> Result<T, RefError>;
}

Trait to replace

foo.map_err(Box::new).map_err(|e| SomeType::SomeErrorKind.into_error_with_cause(e))
// or:
foo.map_err(|e| SomeType::SomeErrorKind.into_error_with_cause(Box::new(e)))

with much nicer

foo.map_err_into(SomeType::SomeErrorKind)

Required Methods

Implementors