Trait Context 

pub trait Context<T> {
    // Required methods
    fn context(self, err: impl Into<VantageError>) -> Result<T, VantageError>;
    fn with_context<F>(self, f: F) -> Result<T, VantageError>
       where F: FnOnce() -> VantageError;
}

Trait for adding context to Results

Required Methods

fn context(self, err: impl Into<VantageError>) -> Result<T, VantageError>

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

where F: FnOnce() -> VantageError,

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> Context<T> for Result<T, E>

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

fn context(self, err: impl Into<VantageError>) -> Result<T, VantageError>

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

where F: FnOnce() -> VantageError,

Implementors