Struct BNDownloadInstanceInputOutputCallbacks

#[repr(C)]
pub struct BNDownloadInstanceInputOutputCallbacks {
    pub readCallback: Option<unsafe extern "C" fn(data: *mut u8, len: u64, ctxt: *mut c_void) -> i64>,
    pub readContext: *mut c_void,
    pub writeCallback: Option<unsafe extern "C" fn(data: *mut u8, len: u64, ctxt: *mut c_void) -> u64>,
    pub writeContext: *mut c_void,
    pub progressCallback: Option<unsafe extern "C" fn(ctxt: *mut c_void, progress: u64, total: u64) -> bool>,
    pub progressContext: *mut c_void,
}

Fields

readCallback: Option<unsafe extern "C" fn(data: *mut u8, len: u64, ctxt: *mut c_void) -> i64>

readContext: *mut c_void

writeCallback: Option<unsafe extern "C" fn(data: *mut u8, len: u64, ctxt: *mut c_void) -> u64>

writeContext: *mut c_void

progressCallback: Option<unsafe extern "C" fn(ctxt: *mut c_void, progress: u64, total: u64) -> bool>

progressContext: *mut c_void

Trait Implementations

impl Clone for BNDownloadInstanceInputOutputCallbacks

fn clone(&self) -> BNDownloadInstanceInputOutputCallbacks

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BNDownloadInstanceInputOutputCallbacks

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

Formats the value using the given formatter.

impl Default for BNDownloadInstanceInputOutputCallbacks

fn default() -> Self

Returns the “default value” for a type.

impl Copy for BNDownloadInstanceInputOutputCallbacks