Trait CatchExt

pub trait CatchExt {
    type Value;
    type Error;

    // Required method
    fn catch<E>(self) -> Result<Result<Self::Value, E>, Self::Error>
       where E: Error + Send + Sync + 'static;
}

Required Associated Types

type Value

type Error

Required Methods

fn catch<E>(self) -> Result<Result<Self::Value, E>, Self::Error>

where E: Error + Send + Sync + 'static,

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> CatchExt for Result<T>

type Value = T

type Error = Error