Trait ResultExt 

pub trait ResultExt<T> {
    // Required method
    fn with_context<F: FnOnce() -> String>(self, f: F) -> Result<T>;
}

Required Methods

fn with_context<F: FnOnce() -> String>(self, f: F) -> Result<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, E: Into<Error>> ResultExt<T> for Result<T, E>

fn with_context<F: FnOnce() -> String>(self, f: F) -> Result<T>

Implementors