Struct nng::Listener

pub struct Listener { /* fields omitted */ }

A constructed and running listener.

This listener has already been started on the socket and will continue serving the connection until either it is explicitly close or the owning socket is closed.

Methods

impl Listener

pub fn new(socket: &Socket, url: &str, nonblocking: bool) -> Result<Self>

Creates a new listener object associated with the given socket.

Note that this will immediately start the listener so no configuration will be possible. Use ListenerOptions to change the listener options before starting it.

pub fn close(self)

Closes the listener.

This also closes any Pipe objects that have been created by the listener. Once this function returns, the listener has been closed and all of its resources have been deallocated. Therefore, any attempt to utilize the listener (with this or any other handle) will result in an error.

Listeners are implicitly closed when the socket they are associated with is closed. Listeners are not closed when all handles are dropped.

Trait Implementations

impl GetOpt<LocalAddr> for Listener

impl GetOpt<Raw> for Listener

impl GetOpt<RecvBufferSize> for Listener

impl GetOpt<RecvTimeout> for Listener

impl GetOpt<SendBufferSize> for Listener

impl GetOpt<Url> for Listener

impl GetOpt<SendTimeout> for Listener

impl GetOpt<SocketName> for Listener

impl GetOpt<MaxTtl> for Listener

impl GetOpt<ResendTime> for Listener

impl GetOpt<SurveyTime> for Listener

impl GetOpt<NoDelay> for Listener

impl GetOpt<KeepAlive> for Listener

impl Eq for Listener

impl Copy for Listener

impl PartialOrd<Listener> for Listener

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

impl PartialEq<Listener> for Listener

fn eq(&self, other: &Listener) -> 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 Clone for Listener

fn clone(&self) -> Listener

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Ord for Listener

fn cmp(&self, other: &Listener) -> 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 Debug for Listener

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

Formats the value using the given formatter.

impl Hash for Listener

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].