Trait i3status_rs::errors::ErrorContext

pub trait ErrorContext<T> {
    // Required methods
    fn error<M: Into<Cow<'static, str>>>(self, message: M) -> Result<T>;
    fn or_error<M: Into<Cow<'static, str>>, F: FnOnce() -> M>(
        self,
        f: F,
    ) -> Result<T>;
}

Required Methods

fn error<M: Into<Cow<'static, str>>>(self, message: M) -> Result<T>

fn or_error<M: Into<Cow<'static, str>>, F: FnOnce() -> M>( self, f: F, ) -> Result<T>

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<T> ErrorContext<T> for Option<T>

fn error<M: Into<Cow<'static, str>>>(self, message: M) -> Result<T>

fn or_error<M: Into<Cow<'static, str>>, F: FnOnce() -> M>( self, f: F, ) -> Result<T>

Implementors

impl<T, E: StdError + Send + Sync + 'static> ErrorContext<T> for Result<T, E>