Trait ResultExt

pub trait ResultExt<T, E> {
    // Required methods
    fn into_control_flow(self) -> ControlFlow<E, T>;
    fn collect_err(self, collector: &mut impl ErrorCollector<E>) -> Option<T>;
    fn emit<'a>(
        self,
        emitter: &'a impl ErrorEmitter,
    ) -> Result<T, ErrorGuaranteed>
       where E: Diagnostic<'a>;
}

Required Methods

fn into_control_flow(self) -> ControlFlow<E, T>

fn collect_err(self, collector: &mut impl ErrorCollector<E>) -> Option<T>

fn emit<'a>(self, emitter: &'a impl ErrorEmitter) -> Result<T, ErrorGuaranteed>

where E: Diagnostic<'a>,

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> ResultExt<T, E> for Result<T, E>

fn into_control_flow(self) -> ControlFlow<E, T>

fn collect_err(self, collector: &mut impl ErrorCollector<E>) -> Option<T>

fn emit<'a>(self, emitter: &'a impl ErrorEmitter) -> Result<T, ErrorGuaranteed>

where E: Diagnostic<'a>,

Implementors