Enum ObjectBytes 

pub enum ObjectBytes<'js> {
    U8Array(TypedArray<'js, u8>),
    I8Array(TypedArray<'js, i8>),
    U16Array(TypedArray<'js, u16>),
    I16Array(TypedArray<'js, i16>),
    U32Array(TypedArray<'js, u32>),
    I32Array(TypedArray<'js, i32>),
    U64Array(TypedArray<'js, u64>),
    I64Array(TypedArray<'js, i64>),
    F16Array(TypedArray<'js, f16>),
    F32Array(TypedArray<'js, f32>),
    F64Array(TypedArray<'js, f64>),
    U8ClampedArray(TypedArray<'js, U8Clamped>),
    DataView(ArrayBuffer<'js>, usize, usize),
    Vec(Vec<u8>),
}

Variants

U8Array(TypedArray<'js, u8>)

I8Array(TypedArray<'js, i8>)

U16Array(TypedArray<'js, u16>)

I16Array(TypedArray<'js, i16>)

U32Array(TypedArray<'js, u32>)

I32Array(TypedArray<'js, i32>)

U64Array(TypedArray<'js, u64>)

I64Array(TypedArray<'js, i64>)

F16Array(TypedArray<'js, f16>)

F32Array(TypedArray<'js, f32>)

F64Array(TypedArray<'js, f64>)

U8ClampedArray(TypedArray<'js, U8Clamped>)

DataView(ArrayBuffer<'js>, usize, usize)

Vec(Vec<u8>)

Implementations

impl<'js> ObjectBytes<'js>

pub fn from(ctx: &Ctx<'js>, value: &Value<'js>) -> Result<Self>

pub fn from_offset( ctx: &Ctx<'js>, value: &Value<'js>, offset: usize, length: Option<usize>, ) -> Result<Self>

pub fn as_bytes(&self, ctx: &Ctx<'js>) -> Result<&[u8]>

pub fn as_bytes_opt(&self) -> Option<&[u8]>

Returns the underlying bytes, or None if the buffer is detached or the DataView range is invalid (including arithmetic overflow). Unlike [as_bytes], does not raise a JS exception.

pub fn into_bytes(self, ctx: &Ctx<'_>) -> Result<Vec<u8>>

pub fn from_array_buffer(obj: &Object<'js>) -> Result<Option<ObjectBytes<'js>>>

pub fn get_array_buffer( &self, ) -> Result<Option<(ArrayBuffer<'js>, usize, usize)>>

Trait Implementations

impl<'js> Clone for ObjectBytes<'js>

fn clone(&self) -> ObjectBytes<'js>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'js> FromJs<'js> for ObjectBytes<'js>

fn from_js(ctx: &Ctx<'js>, value: Value<'js>) -> Result<Self>

impl<'js> IntoJs<'js> for ObjectBytes<'js>

fn into_js(self, ctx: &Ctx<'js>) -> Result<Value<'js>>

impl<'js> JsLifetime<'js> for ObjectBytes<'js>

type Changed<'to> = ObjectBytes<'to>

The target which has the same type as a Self but with another lifetime 't

impl<'js> PartialEq for ObjectBytes<'js>

fn eq(&self, other: &ObjectBytes<'js>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'js> StructuralPartialEq for ObjectBytes<'js>

impl<'js> Trace<'js> for ObjectBytes<'js>

fn trace<'a>(&self, tracer: Tracer<'a, 'js>)

impl<'a, 'js> TryFrom<&'a ObjectBytes<'js>> for &'a [u8]

type Error = Rc<str>

The type returned in the event of a conversion error.

fn try_from(value: &'a ObjectBytes<'js>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'js> TryFrom<ObjectBytes<'js>> for Vec<u8>

type Error = Rc<str>

The type returned in the event of a conversion error.

fn try_from(value: ObjectBytes<'js>) -> Result<Self, Self::Error>

Performs the conversion.