Struct BluetoothUuid128

pub struct BluetoothUuid128(/* private fields */);

A 128-bit Bluetooth UUID

Implementations

impl BluetoothUuid128

pub const fn new(uuid: u128) -> BluetoothUuid128

Creates a new UUID.

pub const fn from_le_bytes(bytes: [u8; 16]) -> BluetoothUuid128

Creates a UUID from a little-endian byte array.

pub fn from_be_bytes(bytes: [u8; 16]) -> BluetoothUuid128

Creates a UUID from a big-endian byte array.

pub fn from_le_slice( bytes: &[u8], ) -> Result<BluetoothUuid128, InvalidLengthError>

Attempts to create a UUID from a little-endian byte slice.

pub fn from_be_slice( bytes: &[u8], ) -> Result<BluetoothUuid128, InvalidLengthError>

Attempts to create a UUID from a big-endian byte slice.

pub const fn as_le_bytes(&self) -> &[u8; 16]

Returns the UUID as a little-endian byte array.

pub const fn to_le_bytes(self) -> [u8; 16]

Consumes the UUID and returns its little-endian byte array representation.

pub fn to_be_bytes(self) -> [u8; 16]

Consumes the UUID and returns its big-endian byte array representation.

pub const fn as_le_slice(&self) -> &[u8]

Returns the UUID as a little-endian byte slice.

pub const fn to_u128(self) -> u128

Returns the integer representation of this UUID.

impl BluetoothUuid128

pub const fn base() -> BluetoothUuid128

The standard Bluetooth Base UUID.

The value is 00000000-0000-1000-8000-00805F9B34FB.

The full 128-bit value of a 16-bit or 32-bit UUID may be computed by a simple arithmetic operation.

128_bit_value = 16_bit_value * 2^96 + Bluetooth_Base_UUID

See BLUETOOTH CORE SPECIFICATION Version 6.0 | Vol 3, Part B | Page 1250 (link)

pub const fn nil() -> BluetoothUuid128

Creates a new nil (all-zero) 128-bit UUID.

pub const fn to_fields(&self) -> (u32, u16, u16, u64)

Returns the raw components of the 128-bit UUID.

The fields are returned in big-endian order: (time_low, time_mid, time_high_and_version, clock_seq_and_node).

pub const fn set_initial_group(self, val: u32) -> BluetoothUuid128

Sets the value of the initial 32-bits of the UUID (in big-endian format) to val.

This can be used to construct a 128-bit UUID value from a 16- or 32-bit UUID value using Self::base() as the base 128-bit UUID value.

Trait Implementations

impl AsRef<[u8]> for BluetoothUuid128

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for BluetoothUuid128

fn clone(&self) -> BluetoothUuid128

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BluetoothUuid128

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for BluetoothUuid128

fn default() -> BluetoothUuid128

Returns the “default value” for a type.

impl Display for BluetoothUuid128

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Format for BluetoothUuid128

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl From<BluetoothUuid128> for BluetoothUuid

fn from(value: BluetoothUuid128) -> BluetoothUuid

Converts to this type from the input type.

impl From<u128> for BluetoothUuid128

fn from(value: u128) -> BluetoothUuid128

Converts to this type from the input type.

impl Hash for BluetoothUuid128

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for BluetoothUuid128

fn cmp(&self, other: &BluetoothUuid128) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for BluetoothUuid128

fn eq(&self, other: &BluetoothUuid128) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for BluetoothUuid128

fn partial_cmp(&self, other: &BluetoothUuid128) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for BluetoothUuid128

impl Eq for BluetoothUuid128

impl StructuralPartialEq for BluetoothUuid128