Struct TopicFilterBuf 

pub struct TopicFilterBuf(MqttString);

Available on crate feature alloc only.

An owned, validated MQTT topic filter.

This is the owned counterpart to TopicFilter.

Tuple Fields

0: MqttString

Implementations

impl TopicFilterBuf

pub const fn as_topic_filter(&self) -> &TopicFilter

Returns a borrowed reference to the underlying TopicFilter.

pub const fn as_mqtt_str(&self) -> &MqttStr

Returns the filter as an MqttStr.

pub const fn as_str(&self) -> &str

Returns the filter as a &str.

Methods from Deref<Target = TopicFilter>

pub fn as_mqtt_str(&self) -> &MqttStr

Views the topic filter as an MqttStr.

pub fn as_str(&self) -> &str

Views the topic filter as a string slice.

Trait Implementations

impl AsRef<MqttStr> for TopicFilterBuf

fn as_ref(&self) -> &MqttStr

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

impl AsRef<TopicFilter> for TopicFilterBuf

fn as_ref(&self) -> &TopicFilter

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

impl AsRef<str> for TopicFilterBuf

fn as_ref(&self) -> &str

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

impl Borrow<TopicFilter> for TopicFilterBuf

fn borrow(&self) -> &TopicFilter

Immutably borrows from an owned value.

impl Clone for TopicFilterBuf

fn clone(&self) -> TopicFilterBuf

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TopicFilterBuf

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

Formats the value using the given formatter.

impl Deref for TopicFilterBuf

type Target = TopicFilter

The resulting type after dereferencing.

fn deref(&self) -> &TopicFilter

Dereferences the value.

impl Display for TopicFilterBuf

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

Formats the value using the given formatter.

impl From<&TopicFilter> for TopicFilterBuf

fn from(value: &TopicFilter) -> Self

Converts to this type from the input type.

impl FromStr for TopicFilterBuf

type Err = ParseTopicError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for TopicFilterBuf

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 PartialEq for TopicFilterBuf

fn eq(&self, other: &TopicFilterBuf) -> 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 TryFrom<&str> for TopicFilterBuf

type Error = ParseTopicError

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<MqttString> for TopicFilterBuf

type Error = TopicError

The type returned in the event of a conversion error.

fn try_from(value: MqttString) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for TopicFilterBuf

impl StructuralPartialEq for TopicFilterBuf