Trait ERes
siter::err
pub trait ERes<A, T>: Sized { fn wrap(self, s: String) -> Result<A, EWrap>; fn s_wrap(self, s: &str) -> Result<A, EWrap> { ... } }
fn wrap(self, s: String) -> Result<A, EWrap>
fn s_wrap(self, s: &str) -> Result<A, EWrap>
impl<A, T: Into<Error>> ERes<A, T> for Result<A, T>