Trait ContextExt 

pub trait ContextExt<T, E> {
    // Required methods
    fn with_io_context<S: Into<String>>(self, msg: S) -> Result<T>;
    fn with_parse_context<S: Into<String>>(self, msg: S) -> Result<T>;
}

Extension trait for adding common context to results

Required Methods

fn with_io_context<S: Into<String>>(self, msg: S) -> Result<T>

fn with_parse_context<S: Into<String>>(self, msg: S) -> Result<T>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T, E> ContextExt<T, E> for Result<T, E>

where E: Error + Send + Sync + 'static,

fn with_io_context<S: Into<String>>(self, msg: S) -> Result<T>

fn with_parse_context<S: Into<String>>(self, msg: S) -> Result<T>

Implementors