Trait WithContextUntyped

pub trait WithContextUntyped<T>: Sized {
    // Required methods
    fn context_ut(self, loc: &'static str) -> Result<T>;
    fn with_context_ut<F>(self, loc: &'static str, f: F) -> Result<T>
       where F: FnOnce() -> Option<Box<[(&'static str, String)]>>;
}

A trait to add context to a result without a specific error type.

Required Methods

fn context_ut(self, loc: &'static str) -> Result<T>

Add a context to the result.

fn with_context_ut<F>(self, loc: &'static str, f: F) -> Result<T>

where F: FnOnce() -> Option<Box<[(&'static str, String)]>>,

Add a context to the result with additional arguments.

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<T, E: Display> WithContextUntyped<T> for Result<T, E>