[−][src]Trait extracterr::Bundle

pub trait Bundle<T, C> {
    type Bundled;
    fn bundle(self, context: C) -> Result<T, Self::Bundled>;
}

Extension trait for bundling context with errors through Result types

Associated Types

type Bundled

The output error type after bundling with the provided context

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Required methods

fn bundle(self, context: C) -> Result<T, Self::Bundled>

use extracterr::{Bundle, Bundled};

struct Dummy(i32);

fn do_thing() -> Result<(), std::io::Error> {
    // ...
}

let r = do_thing().bundle(Dummy(0)); //: Result<(), Bundled<std::io::Error, Dummy>>
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Implementations on Foreign Types

impl<T, E, C> Bundle<T, C> for Result<T, E> where
    E: Error + Send + Sync + 'static,
    C: 'static, [src]

type Bundled = Bundled<E, C>

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Implementors

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