Type Alias esp_idf_sys::linenoiseFreeHintsCallback

pub type linenoiseFreeHintsCallback = Option<unsafe extern "C" fn(arg1: *mut c_void)>;

Aliased Type

enum linenoiseFreeHintsCallback {
    None,
    Some(unsafe extern "C" fn(_: *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut c_void))

Some value of type T.