Trait Context

pub trait Context<T> {
    // Required method
    fn with_context<C>(self, context: impl FnOnce() -> C) -> Result<T>
       where C: Into<ErrorResponse>;

    // Provided method
    fn context<C>(self, context: C) -> Result<T>
       where Self: Sized,
             C: Into<ErrorResponse> { ... }
}

Required Methods

fn with_context<C>(self, context: impl FnOnce() -> C) -> Result<T>

where C: Into<ErrorResponse>,

Provided Methods

fn context<C>(self, context: C) -> Result<T>

where Self: Sized, C: Into<ErrorResponse>,

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> Context<T> for Option<T>

fn with_context<C>(self, context: impl FnOnce() -> C) -> Result<T>

where C: Into<ErrorResponse>,

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

where E: Into<Error>,

fn with_context<C>(self, context: impl FnOnce() -> C) -> Result<T>

where C: Into<ErrorResponse>,

Implementors