Trait VerdictExt 

pub trait VerdictExt<T, K: Kind> {
    // Required methods
    fn map_caveat<F, U>(self, op: F) -> Verdict<U, K>
       where F: FnOnce(T) -> U;
    fn keep_cause(self, root: &Element<'_>) -> Result<Caveat<T, K>, Cause<K>>;
}

Verdict specific extension methods for the Result type.

Required Methods

fn map_caveat<F, U>(self, op: F) -> Verdict<U, K>

where F: FnOnce(T) -> U,

Maps a Verdict<T, E> to Verdict<U, E> by applying a function to a contained Ok value, leaving an Err value untouched.

fn keep_cause(self, root: &Element<'_>) -> Result<Caveat<T, K>, Cause<K>>

Discard all warnings in the Err variant and keep only the warning that caused the error.

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, K: Kind> VerdictExt<T, K> for Verdict<T, K>

where T: IntoCaveat,