Trait ExplainError

pub trait ExplainError<T>: Sized {
    // Required method
    fn explain_err<R: Into<String>>(self, msg: impl FnOnce() -> R) -> Res<T>;
}

Required Methods

fn explain_err<R: Into<String>>(self, msg: impl FnOnce() -> R) -> Res<T>

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.

Implementations on Foreign Types

impl<T> ExplainError<T> for Option<T>

fn explain_err<R: Into<String>>(self, msg: impl FnOnce() -> R) -> Res<T>

impl<T, E: Display> ExplainError<T> for Result<T, E>

fn explain_err<R: Into<String>>(self, msg: impl FnOnce() -> R) -> Res<T>

Implementors