Struct web_sys::Blob [−][src]
#[repr(transparent)]pub struct Blob { /* fields omitted */ }
Expand description
The Blob
class.
This API requires the following crate features to be activated: Blob
Implementations
Getter for the size
field of this object.
This API requires the following crate features to be activated: Blob
Getter for the type
field of this object.
This API requires the following crate features to be activated: Blob
The new Blob(..)
constructor, creating a new instance of Blob
.
This API requires the following crate features to be activated: Blob
The new Blob(..)
constructor, creating a new instance of Blob
.
This API requires the following crate features to be activated: Blob
The new Blob(..)
constructor, creating a new instance of Blob
.
This API requires the following crate features to be activated: Blob
The new Blob(..)
constructor, creating a new instance of Blob
.
This API requires the following crate features to be activated: Blob
pub fn new_with_buffer_source_sequence_and_options(
blob_parts: &JsValue,
options: &BlobPropertyBag
) -> Result<Blob, JsValue>
pub fn new_with_buffer_source_sequence_and_options(
blob_parts: &JsValue,
options: &BlobPropertyBag
) -> Result<Blob, JsValue>
The new Blob(..)
constructor, creating a new instance of Blob
.
This API requires the following crate features to be activated: Blob
, BlobPropertyBag
pub fn new_with_u8_array_sequence_and_options(
blob_parts: &JsValue,
options: &BlobPropertyBag
) -> Result<Blob, JsValue>
pub fn new_with_u8_array_sequence_and_options(
blob_parts: &JsValue,
options: &BlobPropertyBag
) -> Result<Blob, JsValue>
The new Blob(..)
constructor, creating a new instance of Blob
.
This API requires the following crate features to be activated: Blob
, BlobPropertyBag
pub fn new_with_blob_sequence_and_options(
blob_parts: &JsValue,
options: &BlobPropertyBag
) -> Result<Blob, JsValue>
pub fn new_with_blob_sequence_and_options(
blob_parts: &JsValue,
options: &BlobPropertyBag
) -> Result<Blob, JsValue>
The new Blob(..)
constructor, creating a new instance of Blob
.
This API requires the following crate features to be activated: Blob
, BlobPropertyBag
pub fn new_with_str_sequence_and_options(
blob_parts: &JsValue,
options: &BlobPropertyBag
) -> Result<Blob, JsValue>
pub fn new_with_str_sequence_and_options(
blob_parts: &JsValue,
options: &BlobPropertyBag
) -> Result<Blob, JsValue>
The new Blob(..)
constructor, creating a new instance of Blob
.
This API requires the following crate features to be activated: Blob
, BlobPropertyBag
The arrayBuffer()
method.
This API requires the following crate features to be activated: Blob
The slice()
method.
This API requires the following crate features to be activated: Blob
The slice()
method.
This API requires the following crate features to be activated: Blob
The slice()
method.
This API requires the following crate features to be activated: Blob
The slice()
method.
This API requires the following crate features to be activated: Blob
The slice()
method.
This API requires the following crate features to be activated: Blob
The slice()
method.
This API requires the following crate features to be activated: Blob
The slice()
method.
This API requires the following crate features to be activated: Blob
The slice()
method.
This API requires the following crate features to be activated: Blob
The slice()
method.
This API requires the following crate features to be activated: Blob
The slice()
method.
This API requires the following crate features to be activated: Blob
The stream()
method.
This API requires the following crate features to be activated: Blob
, ReadableStream
The text()
method.
This API requires the following crate features to be activated: Blob
Trait Implementations
Performs a dynamic instanceof
check to see whether the JsValue
provided is an instance of this type. Read more
Performs a zero-cost unchecked conversion from a JsValue
into an
instance of Self
Read more
Performs a zero-cost unchecked conversion from a &JsValue
into an
instance of &Self
. Read more
Test whether this JS value has a type T
. Read more
Performs a dynamic cast (checked at runtime) of this value into the
target type T
. Read more
Performs a dynamic cast (checked at runtime) of this value into the
target type T
. Read more
Performs a zero-cost unchecked cast into the specified type. Read more
Performs a zero-cost unchecked cast into a reference to the specified type. Read more
Test whether this JS value is an instance of the type T
. Read more
Performs a dynamic check to see whether the JsValue
provided
is a value of this type. Read more
type Abi = <JsValue as RefFromWasmAbi>::Abi
type Abi = <JsValue as RefFromWasmAbi>::Abi
The wasm ABI type references to Self
are recovered from.
type Anchor = ManuallyDrop<Blob>
type Anchor = ManuallyDrop<Blob>
The type that holds the reference to Self
for the duration of the
invocation of the function that has an &Self
parameter. This is
required to ensure that the lifetimes don’t persist beyond one function
call, and so that they remain anonymous. Read more
Recover a Self::Anchor
from Self::Abi
. Read more
Auto Trait Implementations
impl RefUnwindSafe for Blob
impl UnwindSafe for Blob
Blanket Implementations
Mutably borrows from an owned value. Read more
type Abi = <T as IntoWasmAbi>::Abi
type Abi = <T as IntoWasmAbi>::Abi
Same as IntoWasmAbi::Abi
Same as IntoWasmAbi::into_abi
, except that it may throw and never
return in the case of Err
. Read more