Type Alias VSIFilesystemPluginWriteCallback 

pub type VSIFilesystemPluginWriteCallback = Option<unsafe extern "C" fn(pFile: *mut c_void, pBuffer: *const c_void, nSize: usize, nCount: usize) -> usize>;

Aliased Type

pub enum VSIFilesystemPluginWriteCallback {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *const c_void, usize, usize) -> usize),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *const c_void, usize, usize) -> usize)

Some value of type T.