Struct socket2::RecvFlags

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pub struct RecvFlags(_);

Expand description

Flags for incoming messages.

Flags provide additional information about incoming messages.

Implementations

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impl RecvFlags

Unix-only API.

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pub const fn is_end_of_record(self) -> bool

Check if the message terminates a record.

Not all socket types support the notion of records. For socket types that do support it (such as SEQPACKET), a record is terminated by sending a message with the end-of-record flag set.

On Unix this corresponds to the MSG_EOR flag.

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pub const fn is_out_of_band(self) -> bool

Check if the message contains out-of-band data.

This is useful for protocols where you receive out-of-band data mixed in with the normal data stream.

On Unix this corresponds to the MSG_OOB flag.

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impl RecvFlags

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pub const fn is_truncated(self) -> bool

Check if the message contains a truncated datagram.

This flag is only used for datagram-based sockets, not for stream sockets.

On Unix this corresponds to the MSG_TRUNC flag. On Windows this corresponds to the WSAEMSGSIZE error code.

Trait Implementations

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impl Clone for RecvFlags

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fn clone(&self) -> RecvFlags

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for RecvFlags

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

Formats the value using the given formatter. Read more

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impl PartialEq<RecvFlags> for RecvFlags

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

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

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

This method tests for !=.

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impl StructuralPartialEq for RecvFlags

Auto Trait Implementations

impl RefUnwindSafe for RecvFlags

impl Send for RecvFlags

impl Sync for RecvFlags

impl Unpin for RecvFlags

impl UnwindSafe for RecvFlags

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct socket2::RecvFlags

Implementations

impl RecvFlags

pub const fn is_end_of_record(self) -> bool

pub const fn is_out_of_band(self) -> bool

impl RecvFlags

pub const fn is_truncated(self) -> bool

Trait Implementations

impl Clone for RecvFlags

fn clone(&self) -> RecvFlags

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

impl Debug for RecvFlags

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

impl PartialEq<RecvFlags> for RecvFlags

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

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

impl Copy for RecvFlags

impl Eq for RecvFlags

impl StructuralEq for RecvFlags

impl StructuralPartialEq for RecvFlags

Auto Trait Implementations

impl RefUnwindSafe for RecvFlags

impl Send for RecvFlags

impl Sync for RecvFlags

impl Unpin for RecvFlags

impl UnwindSafe for RecvFlags

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,