Trait status::ResultStatusExt

pub trait ResultStatusExt<C, F> where
    C: Context,
    F: Fn(C) -> C, {
    fn context_with(self, replacements: F) -> Self;
}

Modify the Status inline for error handling.

Required methods

fn context_with(self, replacements: F) -> Self

Replace fields in the Context with those populated in replacements.

    let content = read_file(Path::new("Cargo.toml")).context_with(|c| {
       c.insert("Expected value", 5)
    })?;

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Implementations on Foreign Types

impl<T, K, C, F> ResultStatusExt<C, F> for Result<T, Status<K, C>> where
    K: Kind,
    C: Context,
    F: Fn(C) -> C, 

fn context_with(self, replacements: F) -> Self

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Implementors

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