Struct ZL_MIEncoderDesc 

#[repr(C)]
pub struct ZL_MIEncoderDesc {
    pub gd: ZL_MIGraphDesc,
    pub transform_f: ZL_MIEncoderFn,
    pub localParams: ZL_LocalParams,
    pub name: *const c_char,
    pub trStateMgr: ZL_CodecStateManager,
    pub opaque: ZL_OpaquePtr,
    pub materializer: ZL_MaterializerDesc,
    pub dictMat: ZL_MaterializerDesc2,
    pub dictID: ZL_DictID,
    pub mparamMat: ZL_MaterializerDesc2,
    pub mparam: ZL_MParam,
}

Fields

gd: ZL_MIGraphDesc

transform_f: ZL_MIEncoderFn

localParams: ZL_LocalParams

name: *const c_char

trStateMgr: ZL_CodecStateManager

opaque: ZL_OpaquePtr

Optionally an opaque pointer that can be queried with ZL_Encoder_getOpaquePtr(). OpenZL unconditionally takes ownership of this pointer, even if registration fails, and it lives for the lifetime of the compressor.

materializer: ZL_MaterializerDesc

Optional materializer descriptor for materialized local params. If both materializeFn and dematerializeFn are non-null, the materializer will be used to create materialized objects from local params.

dictMat: ZL_MaterializerDesc2

Optional materializer descriptor for materialized dicts. If both materializeFn and dematerializeFn are non-null, the materializer will be used to create materialized objects. Create a node with materialization using ZL_Compressor_parameterizeNode().

dictID: ZL_DictID

Optional dictionary ID associated with this encoder. When set, identifies the dictionary that this encoder requires. A zero-initialized value (ZL_DICT_ID_NULL) means no dictionary is associated.

mparamMat: ZL_MaterializerDesc2

Optional materializer for compression-only materialized parameters (MParams). If materializeFn is non-null, it will be called during compressor deserialization to create the materialized object from the serialized MParam blob. Unlike dicts, MParams are NOT required at decompression time.

mparam: ZL_MParam

Optional MParam associated with this encoder. The provided content blob will be materialized as dictated by @p mparamMat . OpenZL will not take ownership of the content provided. The caller is free to free the buffer anytime after registering the MIEncoder with ZL_Compressor_registerMIEncoder().

Trait Implementations

impl Clone for ZL_MIEncoderDesc

fn clone(&self) -> ZL_MIEncoderDesc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ZL_MIEncoderDesc

impl Debug for ZL_MIEncoderDesc

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.