opendal_reader_options Struct Reference

The options for creating a reader via opendal_operator_reader_with. More...

#include <opendal.h>

Public Attributes
const char *	version
const char *	if_match
const char *	if_none_match
bool	has_if_modified_since
int64_t	if_modified_since
bool	has_if_unmodified_since
int64_t	if_unmodified_since
bool	has_content_length_hint
uint64_t	content_length_hint
uintptr_t	concurrent
bool	has_chunk
uintptr_t	chunk
bool	has_gap
uintptr_t	gap
uintptr_t	prefetch

Detailed Description

The options for creating a reader via opendal_operator_reader_with.

Use opendal_reader_options_new() to construct and opendal_reader_options_free() to free.

Member Data Documentation

chunk

uintptr_t opendal_reader_options::chunk

Chunk size for each read request.

concurrent

uintptr_t opendal_reader_options::concurrent

Concurrent read operations. 0 falls back to sequential reads.

content_length_hint

uint64_t opendal_reader_options::content_length_hint

Known content length of the object, used as an execution hint to avoid extra metadata requests while planning reads.

gap

uintptr_t opendal_reader_options::gap

Gap size for merging nearby range reads.

has_chunk

bool opendal_reader_options::has_chunk

Whether chunk has been set.

has_content_length_hint

bool opendal_reader_options::has_content_length_hint

Whether content_length_hint has been set.

has_gap

bool opendal_reader_options::has_gap

Whether gap has been set.

has_if_modified_since

bool opendal_reader_options::has_if_modified_since

Whether if_modified_since has been set.

has_if_unmodified_since

bool opendal_reader_options::has_if_unmodified_since

Whether if_unmodified_since has been set.

if_match

const char* opendal_reader_options::if_match

If-Match header value; NULL means unset.

if_modified_since

int64_t opendal_reader_options::if_modified_since

If-Modified-Since condition, in Unix milliseconds.

if_none_match

const char* opendal_reader_options::if_none_match

If-None-Match header value; NULL means unset.

if_unmodified_since

int64_t opendal_reader_options::if_unmodified_since

If-Unmodified-Since condition, in Unix milliseconds.

prefetch

uintptr_t opendal_reader_options::prefetch

Number of prefetched byte ranges buffered during concurrent reads.

version

const char* opendal_reader_options::version

The version of the object to read; NULL means unset.

---

The documentation for this struct was generated from the following file:

• include/opendal.h