pub type JSONWriteCallback = Option<unsafe extern "C" fn(*const u16, u32, *mut c_void) -> bool>;Aliased Type§
pub enum JSONWriteCallback {
None,
Some(unsafe extern "C" fn(*const u16, u32, *mut c_void) -> bool),
}Variants§
None
No value.
Some(unsafe extern "C" fn(*const u16, u32, *mut c_void) -> bool)
Some value of type T.
Layout§
Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.