Trait WithResult 

pub trait WithResult: Sized {
    // Required methods
    fn result(&self) -> Option<&RustType>;
    fn set_result<T>(&mut self, result: T)
       where T: Into<RustType>;

    // Provided methods
    fn with_result<T>(self, result: T) -> Self
       where T: Into<RustType> { ... }
    fn write_result(&self, b: &mut CodeBuffer) { ... }
}

An element with an optional result.

Required Methods

fn result(&self) -> Option<&RustType>

Gets the optional result.

fn set_result<T>(&mut self, result: T)

where T: Into<RustType>,

Sets the result.

Provided Methods

fn with_result<T>(self, result: T) -> Self

where T: Into<RustType>,

Sets the result.

fn write_result(&self, b: &mut CodeBuffer)

Writes the optional result. (includes the -> if the result is not None)

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 WithResult for Signature