Trait ResultExt

pub trait ResultExt<T> {
    // Required method
    fn or_throw<'a, C: Context<'a>>(self, cx: &mut C) -> NeonResult<T>;
}

Extension trait for converting Rust Result values into NeonResult values by throwing JavaScript exceptions.

Required Methods

fn or_throw<'a, C: Context<'a>>(self, cx: &mut C) -> NeonResult<T>

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<'a, 'b, T, E> ResultExt<Handle<'a, T>> for Result<Handle<'a, T>, Handle<'b, E>>

where T: Value, E: Value,

fn or_throw<'cx, C: Context<'cx>>(self, cx: &mut C) -> JsResult<'a, T>

impl<'a, T: Value> ResultExt<Handle<'a, T>> for Result<Handle<'a, T>, DateError>

fn or_throw<'b, C: Context<'b>>(self, cx: &mut C) -> JsResult<'a, T>

Creates an Error on error

impl<T> ResultExt<T> for Result<T, JoinError>

fn or_throw<'a, C: Context<'a>>(self, cx: &mut C) -> NeonResult<T>

impl<T> ResultExt<T> for Result<T, BorrowError>

fn or_throw<'a, C: Context<'a>>(self, cx: &mut C) -> NeonResult<T>

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

where E: Display,

Available on crate feature napi-6 only.

fn or_throw<'a, C: Context<'a>>(self, cx: &mut C) -> NeonResult<T>

Implementors

impl<'a> ResultExt<Handle<'a, JsString>> for StringResult<'a>

impl<'a, F: Value, T: Value> ResultExt<Handle<'a, T>> for DowncastResult<'a, F, T>