Trait Context 

pub trait Context<T> {
    // Required methods
    fn context(self, message: impl Into<String>) -> Result<T, Error>;
    fn with_context(self, message: impl FnOnce() -> String) -> Result<T, Error>;
}

Required Methods

fn context(self, message: impl Into<String>) -> Result<T, Error>

fn with_context(self, message: impl FnOnce() -> String) -> Result<T, Error>

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: Into<Error>> Context<T> for Result<T, E>

fn context(self, message: impl Into<String>) -> Result<T, Error>

fn with_context(self, message: impl FnOnce() -> String) -> Result<T, Error>

impl<T> Context<T> for Option<T>

fn context(self, message: impl Into<String>) -> Result<T, Error>

fn with_context(self, message: impl FnOnce() -> String) -> Result<T, Error>

Implementors