Struct miniz_oxide_c_api::mz_stream

#[repr(C)]
pub struct mz_stream {

    pub next_in: *const u8,
    pub avail_in: c_uint,
    pub total_in: c_ulong,
    pub next_out: *mut u8,
    pub avail_out: c_uint,
    pub total_out: c_ulong,
    pub msg: *const c_char,
    pub state: Option<Box<InternalState>>,
    pub zalloc: mz_alloc_callback,
    pub zfree: mz_free_callback,
    pub opaque: *mut c_void,
    pub data_type: StateTypeEnum,
    pub adler: c_ulong,
    pub reserved: c_ulong,
}

Inner stream state containing pointers to the used buffers and internal state.

Fields

next_in: *const u8

Pointer to the current start of the input buffer.

avail_in: c_uint

Length of the input buffer.

total_in: c_ulong

The total number of input bytes consumed so far.

next_out: *mut u8

Pointer to the current start of the output buffer.

avail_out: c_uint

Space in the output buffer.

total_out: c_ulong

The total number of bytes output so far.

msg: *const c_char

state: Option<Box<InternalState>>

Compressor or decompressor, if it exists. This is boxed to work with the current C API.

zalloc: mz_alloc_callback

Allocation function to use for allocating the internal compressor/decompressor. Uses mz_default_alloc_func if set to None.

zfree: mz_free_callback

Free function to use for allocating the internal compressor/decompressor. Uses mz_default_free_func if None.

opaque: *mut c_void

Extra data to provide the allocation/deallocation functions. (Not used for the default ones)

data_type: StateTypeEnum

Whether the stream contains a compressor or decompressor.

adler: c_ulong

Adler32 checksum of the data that has been compressed or uncompressed.

reserved: c_ulong

Reserved

Trait Implementations

impl Debug for mz_stream

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

Formats the value using the given formatter.

impl Default for mz_stream

fn default() -> mz_stream

Returns the “default value” for a type.