Struct boa_engine::object::builtins::JsSharedArrayBuffer
source · pub struct JsSharedArrayBuffer { /* private fields */ }
Expand description
JsSharedArrayBuffer
provides a wrapper for Boa’s implementation of the ECMAScript ArrayBuffer
object
Implementations§
sourcepub fn new(byte_length: usize, context: &mut Context) -> JsResult<Self>
pub fn new(byte_length: usize, context: &mut Context) -> JsResult<Self>
Creates a new JsSharedArrayBuffer
with byte_length
bytes of allocated space.
sourcepub fn from_buffer(buffer: SharedArrayBuffer, context: &mut Context) -> Self
pub fn from_buffer(buffer: SharedArrayBuffer, context: &mut Context) -> Self
Creates a JsSharedArrayBuffer
from a shared raw buffer.
sourcepub fn from_object(object: JsObject) -> JsResult<Self>
pub fn from_object(object: JsObject) -> JsResult<Self>
Creates a JsSharedArrayBuffer
from a JsObject
, throwing a TypeError
if the object
is not a shared array buffer.
This does not clone the fields of the shared array buffer, it only does a shallow clone of the object.
sourcepub fn byte_length(&self) -> usize
pub fn byte_length(&self) -> usize
Returns the byte length of the array buffer.
sourcepub fn inner(&self) -> SharedArrayBuffer
pub fn inner(&self) -> SharedArrayBuffer
Gets the raw buffer of this JsSharedArrayBuffer
.
Methods from Deref<Target = JsObject<SharedArrayBuffer>>§
Trait Implementations§
source§fn clone(&self) -> JsSharedArrayBuffer
fn clone(&self) -> JsSharedArrayBuffer
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§fn from(value: JsObject<SharedArrayBuffer>) -> Self
fn from(value: JsObject<SharedArrayBuffer>) -> Self
Converts to this type from the input type.
source§fn from(o: JsSharedArrayBuffer) -> Self
fn from(o: JsSharedArrayBuffer) -> Self
Converts to this type from the input type.
source§fn from(value: JsSharedArrayBuffer) -> Self
fn from(value: JsSharedArrayBuffer) -> Self
Converts to this type from the input type.
source§fn from(o: JsSharedArrayBuffer) -> Self
fn from(o: JsSharedArrayBuffer) -> Self
Converts to this type from the input type.
source§unsafe fn trace_non_roots(&self)
unsafe fn trace_non_roots(&self)
Trace handles located in GC heap, and mark them as non root. Read more
source§fn run_finalizer(&self)
fn run_finalizer(&self)
Runs
Finalize::finalize
on this object and all
contained subobjects.Auto Trait Implementations§
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