Type Alias DoubleOrAutoKeyword

pub(crate) type DoubleOrAutoKeyword = DoubleOrAutoKeyword;

Aliased Type

enum DoubleOrAutoKeyword {
    Double(Finite<f64>),
    AutoKeyword(AutoKeyword),
}

Variants

Double(Finite<f64>)

AutoKeyword(AutoKeyword)

Implementations

impl DoubleOrAutoKeyword

unsafe fn TryConvertToDouble( cx: SafeJSContext, value: HandleValue<'_>, ) -> Result<Option<Finite<f64>>, ()>

unsafe fn TryConvertToAutoKeyword( cx: SafeJSContext, value: HandleValue<'_>, ) -> Result<Option<AutoKeyword>, ()>

Trait Implementations

impl From<LineAndPositionSetting> for DoubleOrAutoKeyword

fn from(value: LineAndPositionSetting) -> Self

Converts to this type from the input type.

impl FromJSValConvertible for DoubleOrAutoKeyword

type Config = ()

Optional configurable behaviour switch; use () for no configuration.

unsafe fn from_jsval( cx: *mut JSContext, value: HandleValue<'_>, _option: (), ) -> Result<ConversionResult<DoubleOrAutoKeyword>, ()>

Convert val to type Self. Optional configuration of type T can be passed as the option argument. If it returns Err(()), a JSAPI exception is pending. If it returns Ok(Failure(reason)), there is no pending JSAPI exception.

impl ToJSValConvertible for DoubleOrAutoKeyword

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.

impl Traceable for DoubleOrAutoKeyword

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

Trace self.