Type Alias script::dom::bindings::error::Fallible

pub type Fallible<T> = Result<T, Error>;

The return type for IDL operations that can throw DOM exceptions.

Aliased Type

enum Fallible<T> {
    Ok(T),
    Err(Error),
}

Variants

Ok(T)

Contains the success value

Err(Error)

Contains the error value

Trait Implementations

impl<T, E> Ord for Result<T, E>where T: Ord, E: Ord,

fn cmp(&self, other: &Result<T, E>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl<T, E> PartialEq<Result<T, E>> for Result<T, E>where T: PartialEq<T>, E: PartialEq<E>,

fn eq(&self, other: &Result<T, E>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T, E> PartialOrd<Result<T, E>> for Result<T, E>where T: PartialOrd<T>, E: PartialOrd<E>,

fn partial_cmp(&self, other: &Result<T, E>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T, E> Traceable for Result<T, E>where T: Traceable, E: Traceable,

unsafe fn trace(&self, trc: *mut JSTracer)

Trace self.

impl<T, E> Eq for Result<T, E>where T: Eq, E: Eq,