Struct melib::gpgme::bindings::gpgme_data_cbs

#[repr(C)]pub struct gpgme_data_cbs {
    pub read: Option<unsafe extern "C" fn(handle: *mut c_void, buffer: *mut c_void, size: usize) -> isize>,
    pub write: Option<unsafe extern "C" fn(handle: *mut c_void, buffer: *const c_void, size: usize) -> isize>,
    pub seek: Option<unsafe extern "C" fn(handle: *mut c_void, offset: off_t, whence: c_int) -> off_t>,
    pub release: Option<unsafe extern "C" fn(handle: *mut c_void)>,
}

Fields

read: Option<unsafe extern "C" fn(handle: *mut c_void, buffer: *mut c_void, size: usize) -> isize>

write: Option<unsafe extern "C" fn(handle: *mut c_void, buffer: *const c_void, size: usize) -> isize>

seek: Option<unsafe extern "C" fn(handle: *mut c_void, offset: off_t, whence: c_int) -> off_t>

release: Option<unsafe extern "C" fn(handle: *mut c_void)>

Trait Implementations

impl Clone for gpgme_data_cbs

fn clone(&self) -> gpgme_data_cbs

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for gpgme_data_cbs

impl Debug for gpgme_data_cbs

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

Formats the value using the given formatter.