pub type netopt_on_disconnect_result_t = Option<unsafe extern "C" fn(netif: *mut c_void, res: *const netopt_disconnect_result)>;
Expand description
@brief Basic callback type on network disconnection @ref NETOPT_CONNECT
Aliased Type§
enum netopt_on_disconnect_result_t {
None,
Some(unsafe extern "C" fn(_: *mut c_void, _: *const netopt_disconnect_result)),
}
Variants§
None
No value.
Some(unsafe extern "C" fn(_: *mut c_void, _: *const netopt_disconnect_result))
Some value of type T
.
Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 4 bytes
Size for each variant:
None
: 0 bytesSome
: 4 bytes