Enum ModifierError 

pub enum ModifierError {
    Unknown {
        word: String,
        suggestion: Option<&'static str>,
    },
    KeyOnNonKeyEvent {
        word: String,
        event: String,
    },
    TwoKeys {
        first: String,
        second: String,
    },
    SystemKeyNotDelivered {
        word: String,
    },
    PreventOnPassive {
        event: String,
    },
}

Why a handler’s qualifiers cannot be accepted.

Variants

Unknown

A word the catalogue does not name, with the closest one it does.

Fields

word: String

suggestion: Option<&'static str>

KeyOnNonKeyEvent

A key or system-key qualifier on an event that carries no key.

Fields

word: String

event: String

TwoKeys

Two different keys on one handler, which waits for one.

Fields

first: String

second: String

SystemKeyNotDelivered

A system-key qualifier. No tier delivers modifier-key state, so the handler could never be told the key was held.

Fields

word: String

PreventOnPassive

.prevent and .passive on one handler. A passive listener promises never to cancel the event, so a browser silently ignores its .prevent and runs the default action anyway.

Fields

event: String

Implementations

impl ModifierError

pub fn message(&self) -> String

Trait Implementations

impl Clone for ModifierError

fn clone(&self) -> ModifierError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ModifierError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for ModifierError

fn eq(&self, other: &ModifierError) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for ModifierError

impl StructuralPartialEq for ModifierError