[−][src]Trait problem::OptionToProblem
Map Option to Result with Problem
Required methods
fn ok_or_problem<M>(self, msg: M) -> Result<O, Problem> where
M: ToString,
M: ToString,
Implementations on Foreign Types
impl<O> OptionToProblem<O> for Option<O>
[src]
fn ok_or_problem<M>(self, msg: M) -> Result<O, Problem> where
M: ToString,
[src]
M: ToString,