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".

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>

Available on crate feature napi-5 only.

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

Creates an Error on error

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>

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

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

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

Available on crate feature napi-4 only.

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

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

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

where C: Context<'cx>,

Implementors

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

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