Struct nrf_softdevice_s113::ble_gatts_attr_t

#[repr(C)]pub struct ble_gatts_attr_t {
    pub p_uuid: *const ble_uuid_t,
    pub p_attr_md: *const ble_gatts_attr_md_t,
    pub init_len: u16,
    pub init_offs: u16,
    pub max_len: u16,
    pub p_value: *mut u8,
}

@brief GATT Attribute.

Fields

p_uuid: *const ble_uuid_t

< Pointer to the attribute UUID.

p_attr_md: *const ble_gatts_attr_md_t

< Pointer to the attribute metadata structure.

init_len: u16

< Initial attribute value length in bytes.

init_offs: u16

< Initial attribute value offset in bytes. If different from zero, the first init_offs bytes of the attribute value will be left uninitialized.

max_len: u16

< Maximum attribute value length in bytes, see @ref BLE_GATTS_ATTR_LENS_MAX for maximum values.

p_value: *mut u8

< Pointer to the attribute data. Please note that if the @ref BLE_GATTS_VLOC_USER value location is selected in the attribute metadata, this will have to point to a buffer that remains valid through the lifetime of the attribute. This excludes usage of automatic variables that may go out of scope or any other temporary location. The stack may access that memory directly without the application's knowledge. For writable characteristics, this value must not be a location in flash memory.

Trait Implementations

impl Clone for ble_gatts_attr_t

fn clone(&self) -> ble_gatts_attr_t

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ble_gatts_attr_t

impl Debug for ble_gatts_attr_t

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.