Type Alias VSIFilesystemPluginOpenCallback 

pub type VSIFilesystemPluginOpenCallback = Option<unsafe extern "C" fn(pUserData: *mut c_void, pszFilename: *const c_char, pszAccess: *const c_char) -> *mut c_void>;

Aliased Type

pub enum VSIFilesystemPluginOpenCallback {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *const i8, *const i8) -> *mut c_void),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *const i8, *const i8) -> *mut c_void)

Some value of type T.