Trait CtxExt 

pub trait CtxExt<T> {
    // Required methods
    fn ctx(self, message: impl Into<String>) -> Result<T>;
    fn ctx_with<F, S>(self, f: F) -> Result<T>
       where F: FnOnce() -> S,
             S: Into<String>;
    fn here(self) -> Result<T>;
}

Required Methods

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

fn ctx_with<F, S>(self, f: F) -> Result<T>

where F: FnOnce() -> S, S: Into<String>,

fn here(self) -> 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: Into<Error>> CtxExt<T> for Result<T, E>

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

fn ctx_with<F, S>(self, f: F) -> Result<T>

where F: FnOnce() -> S, S: Into<String>,

fn here(self) -> Result<T>

Implementors