Trait ContextError 

pub trait ContextError: Sized {
    // Required method
    fn add_context(self, context: &'static str) -> Self;
}

.context() でコンテキストラベルを積むトレイト。

Required Methods

fn add_context(self, context: &'static str) -> Self

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 ContextError for MinimalError

impl ContextError for ParseError

Available on crate feature alloc only.