Struct TopicQosFilters 

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

Represents a collection of TopicQosFilter instances.

Example

use mqute_codec::protocol::v4::{Subscribe, TopicQosFilters, TopicQosFilter};
use mqute_codec::protocol::QoS;

let topic_filters = TopicQosFilters::new(vec![
        TopicQosFilter::new("topic1", QoS::AtLeastOnce),
        TopicQosFilter::new("topic2", QoS::ExactlyOnce),
    ]);

assert_eq!(topic_filters.len(), 2);

Implementations

impl TopicQosFilters

pub fn new<T: IntoIterator<Item = TopicQosFilter>>(filters: T) -> Self

Creates a new TopicQosFilters instance from an iterator of TopicQosFilter.

Panics

Panics if:

• The iterator is empty, as at least one topic filter is required.
• The topic filters are invalid according to MQTT topic naming rules.

pub fn len(&self) -> usize

Returns the number of topic filters in the collection.

Trait Implementations

impl AsRef<Vec<TopicQosFilter>> for TopicQosFilters

fn as_ref(&self) -> &Vec<TopicQosFilter>

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

impl Borrow<Vec<TopicQosFilter>> for TopicQosFilters

fn borrow(&self) -> &Vec<TopicQosFilter>

Immutably borrows from an owned value.

impl Clone for TopicQosFilters

fn clone(&self) -> TopicQosFilters

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TopicQosFilters

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

Formats the value using the given formatter.

impl From<TopicQosFilters> for Vec<TopicQosFilter>

fn from(value: TopicQosFilters) -> Self

Converts to this type from the input type.

impl From<Vec<TopicQosFilter>> for TopicQosFilters

fn from(value: Vec<TopicQosFilter>) -> Self

Converts to this type from the input type.

impl FromIterator<TopicQosFilter> for TopicQosFilters

fn from_iter<T: IntoIterator<Item = TopicQosFilter>>(iter: T) -> Self

Creates a value from an iterator.

impl IntoIterator for TopicQosFilters

type Item = TopicQosFilter

The type of the elements being iterated over.

type IntoIter = IntoIter<TopicQosFilter>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for TopicQosFilters

fn eq(&self, other: &TopicQosFilters) -> 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 Eq for TopicQosFilters

impl StructuralPartialEq for TopicQosFilters