Struct async_coap::message::MsgToken

pub struct MsgToken { /* fields omitted */ }

Type for holding the value of a CoAP message token.

Methods

impl MsgToken

pub const EMPTY: MsgToken

Constant representing an empty token.

pub fn new(x: &[u8]) -> MsgToken

Creates a new token from the given byte slice.

pub fn len(&self) -> usize

Returns the length of this token.

pub fn is_empty(&self) -> bool

Returns true if the length of this token is zero.

pub fn as_bytes(&self) -> &[u8]

Returns a byte slice containing this token.

Trait Implementations

impl Clone for MsgToken

fn clone(&self) -> MsgToken

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for MsgToken

fn default() -> Self

Returns the "default value" for a type.

impl Ord for MsgToken

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialOrd<MsgToken> for MsgToken

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl From<u32> for MsgToken

fn from(x: u32) -> Self

Performs the conversion.

impl From<i32> for MsgToken

fn from(x: i32) -> Self

Performs the conversion.

impl From<u16> for MsgToken

fn from(x: u16) -> Self

Performs the conversion.

impl<'_> From<&'_ [u8]> for MsgToken

fn from(x: &[u8]) -> Self

Performs the conversion.

impl Copy for MsgToken

impl Eq for MsgToken

impl PartialEq<MsgToken> for MsgToken

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialEq<[u8]> for MsgToken

fn eq(&self, other: &[u8]) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Deref for MsgToken

type Target = [u8]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Hash for MsgToken

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl Display for MsgToken

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

Formats the value using the given formatter.

impl Debug for MsgToken

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

Formats the value using the given formatter.