View Source Membrane.Payload protocol (Membrane Core v1.0.1)
This protocol describes actions common to all payload types.
The most basic payload type is simply a binary for which Elixir.Membrane.Payload
is implemented by the Membrane Core.
Summary
Types
A type describing all the types that implement Membrane.Payload protocol.
Functions
Concatenates the contents of two payloads.
Drops first n bytes of payload.
Returns a module responsible for this type of payload
and implementing Membrane.Payload.Behaviour
Returns total size of payload in bytes
Splits the payload at given position (1st part has the size equal to at_pos argument)
Converts payload into binary
Types
@type t() :: any()
A type describing all the types that implement Membrane.Payload protocol.
Functions
Concatenates the contents of two payloads.
@spec drop(payload :: t(), n :: non_neg_integer()) :: t()
Drops first n bytes of payload.
Returns a module responsible for this type of payload
and implementing Membrane.Payload.Behaviour
@spec size(payload :: t()) :: non_neg_integer()
Returns total size of payload in bytes
@spec split_at(payload :: t(), at_pos :: pos_integer()) :: {t(), t()}
Splits the payload at given position (1st part has the size equal to at_pos argument)
at_pos has to be greater than 0 and smaller than the size of payload, otherwise
an error is raised. This guarantees returned payloads are never empty.
Converts payload into binary