Type Alias riot_sys::ble_hs_sync_fn

pub type ble_hs_sync_fn = Option<unsafe extern "C" fn()>;

@brief Stack sync callback

Aliased Type

enum ble_hs_sync_fn {
    None,
    Some(unsafe extern "C" fn()),
}

Variants

None

No value.

Some(unsafe extern "C" fn())

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 bytes
• Some: 4 bytes