Type Alias esp_idf_svc::sys::arg_dstr_freefn

pub type arg_dstr_freefn = Option<unsafe extern "C" fn(_: *mut i8)>;

Aliased Type

enum arg_dstr_freefn {
    None,
    Some(unsafe extern "C" fn(_: *mut i8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut i8))

Some value of type T.