Struct OptionNumber

pub struct OptionNumber(pub u16);

Type representing a CoAP option number.

Tuple Fields

0: u16

Implementations

impl OptionNumber

pub const IF_MATCH: OptionNumber

IF_MATCH option.

pub const URI_HOST: OptionNumber

URI_HOST option.

pub const ETAG: OptionNumber

ETAG option.

pub const IF_NONE_MATCH: OptionNumber

IF_NONE_MATCH option.

pub const OBSERVE: OptionNumber

OBSERVE option.

pub const URI_PORT: OptionNumber

URI_PORT option.

pub const LOCATION_PATH: OptionNumber

LOCATION_PATH option.

pub const OSCORE: OptionNumber

OSCORE option.

pub const URI_PATH: OptionNumber

URI_PATH option.

pub const CONTENT_FORMAT: OptionNumber

CONTENT_FORMAT option.

pub const MAX_AGE: OptionNumber

MAX_AGE option.

pub const URI_QUERY: OptionNumber

URI_QUERY option.

pub const ACCEPT: OptionNumber

ACCEPT option.

pub const LOCATION_QUERY: OptionNumber

LOCATION_QUERY option.

pub const BLOCK2: OptionNumber

BLOCK2 option.

pub const BLOCK1: OptionNumber

BLOCK1 option.

pub const SIZE2: OptionNumber

SIZE2 option.

pub const PROXY_URI: OptionNumber

PROXY_URI option.

pub const PROXY_SCHEME: OptionNumber

PROXY_SCHEME option.

pub const SIZE1: OptionNumber

SIZE1 option.

pub const NO_RESPONSE: OptionNumber

NO_RESPONSE option.

pub fn is_critical(self) -> bool

Returns true if this option number is critical, false if it is optional.

pub fn is_un_safe(self) -> bool

Returns true if this option is “un-safe”.

pub fn is_no_cache_key(self) -> bool

Returns true if this option is a “no-cache-key” option.

pub fn option_value_type(self) -> OptionValueType

Returns the expected value type for this option number.

pub fn is_ok_in_request(self) -> bool

Returns true if this option is allowed in requests, false if it is prohibited in requests.

pub fn is_ok_in_response(self) -> bool

Returns true if this option is allowed in responses, false if it is prohibited in responses.

pub fn is_repeatable(self) -> bool

Returns true if multiple instances of this option are allowed, false if only one instance is allowed.

pub fn static_name(self) -> Option<&'static str>

Attempts to return a Some(&'static str) containing the name of the option.

If the option number isn’t recognized, this method returns None.

pub fn fmt_with_value(self, f: &mut Formatter<'_>, value: &[u8]) -> Result

Writes out the name of this option along with a text debugging description of the value associated with this option.

Trait Implementations

impl Add<u16> for OptionNumber

type Output = OptionNumber

The resulting type after applying the + operator.

fn add(self, other: u16) -> Self

Performs the + operation.

impl Clone for OptionNumber

fn clone(&self) -> OptionNumber

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptionNumber

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

Formats the value using the given formatter.

impl Default for OptionNumber

fn default() -> Self

Returns the “default value” for a type.

impl Display for OptionNumber

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

Formats the value using the given formatter.

impl Hash for OptionNumber

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for OptionNumber

fn cmp(&self, other: &OptionNumber) -> 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<u16> for OptionNumber

fn eq(&self, other: &u16) -> 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 PartialEq for OptionNumber

fn eq(&self, other: &OptionNumber) -> 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<u16> for OptionNumber

fn partial_cmp(&self, other: &u16) -> 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 PartialOrd for OptionNumber

fn partial_cmp(&self, other: &OptionNumber) -> 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 Sub for OptionNumber

type Output = u16

The resulting type after applying the - operator.

fn sub(self, other: OptionNumber) -> u16

Performs the - operation.

impl Copy for OptionNumber

impl Eq for OptionNumber

impl StructuralPartialEq for OptionNumber