#[repr(transparent)]
pub struct Buffer { /* private fields */ }

Implementations

Creates a newly allocated buffer without any data.

Returns

the new Buffer.

Fills info with the GstMapInfo of all merged memory blocks in self.

flags describe the desired access of the memory. When flags is GST_MAP_WRITE, self should be writable (as returned from gst_buffer_is_writable()).

When self is writable but the memory isn’t, a writable copy will automatically be created and returned. The readonly copy of the buffer memory will then also be replaced with this writable copy.

The memory in info should be unmapped with gst_buffer_unmap() after usage.

flags

flags for the mapping

Returns

true if the map succeeded and info contains valid data.

info

info about the mapping

Appends all the memory from buf2 to self. The result buffer will contain a concatenation of the memory of self and buf2.

buf2

the second source Buffer to append.

Returns

the new Buffer that contains the memory of the two source buffers.

Methods from Deref<Target = BufferRef>

Trait Implementations

Performs the conversion.

Immutably borrows from an owned value. Read more

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Returns the “default value” for a type. Read more

The resulting type after dereferencing.

Dereferences the value.

Deserialize this value from the given Serde deserializer. Read more

Executes the destructor for this type. Read more

Extends a collection with the contents of an iterator. Read more

🔬 This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

🔬 This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements. Read more

Safety Read more

Safety Read more

Safety Read more

Safety Read more

Creates a value from an iterator. Read more

Creates a value from an iterator. Read more

Value type checker.

Get the contained value from a Value. Read more

Value type checker.

Get the contained value from a Value. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Serialize this value into the given Serde serializer. Read more

Returns the type identifier of Self.

Transfer: none. Read more

Transfer: full. Read more

Transfer: container. Read more

Transfer: none. Read more

Transfer: full. Read more

Transfer: container. Read more

Transfer: none. Read more

Convert a value to a Value.

Returns the type identifer of self. Read more

Convert an Option to a Value.

Type to get the Type from. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

Ensures that the type has been registered with the type system.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

Returns a SendValue clone of self.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.