Struct actix_rt::net::Ready

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pub struct Ready(/* private fields */);
Expand description

Describes the readiness state of an I/O resources.

Ready tracks which operation an I/O resource is ready to perform.

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impl Ready

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pub const EMPTY: Ready = _

Returns the empty Ready set.

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pub const READABLE: Ready = _

Returns a Ready representing readable readiness.

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pub const WRITABLE: Ready = _

Returns a Ready representing writable readiness.

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pub const READ_CLOSED: Ready = _

Returns a Ready representing read closed readiness.

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pub const WRITE_CLOSED: Ready = _

Returns a Ready representing write closed readiness.

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pub const PRIORITY: Ready = _

Returns a Ready representing priority readiness.

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pub const ERROR: Ready = _

Returns a Ready representing error readiness.

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pub const ALL: Ready = _

Returns a Ready representing readiness for all operations.

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pub fn is_empty(self) -> bool

Returns true if Ready is the empty set.

§Examples
use tokio::io::Ready;

assert!(Ready::EMPTY.is_empty());
assert!(!Ready::READABLE.is_empty());
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pub fn is_readable(self) -> bool

Returns true if the value includes readable.

§Examples
use tokio::io::Ready;

assert!(!Ready::EMPTY.is_readable());
assert!(Ready::READABLE.is_readable());
assert!(Ready::READ_CLOSED.is_readable());
assert!(!Ready::WRITABLE.is_readable());
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pub fn is_writable(self) -> bool

Returns true if the value includes writable readiness.

§Examples
use tokio::io::Ready;

assert!(!Ready::EMPTY.is_writable());
assert!(!Ready::READABLE.is_writable());
assert!(Ready::WRITABLE.is_writable());
assert!(Ready::WRITE_CLOSED.is_writable());
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pub fn is_read_closed(self) -> bool

Returns true if the value includes read-closed readiness.

§Examples
use tokio::io::Ready;

assert!(!Ready::EMPTY.is_read_closed());
assert!(!Ready::READABLE.is_read_closed());
assert!(Ready::READ_CLOSED.is_read_closed());
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pub fn is_write_closed(self) -> bool

Returns true if the value includes write-closed readiness.

§Examples
use tokio::io::Ready;

assert!(!Ready::EMPTY.is_write_closed());
assert!(!Ready::WRITABLE.is_write_closed());
assert!(Ready::WRITE_CLOSED.is_write_closed());
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pub fn is_priority(self) -> bool

Returns true if the value includes priority readiness.

§Examples
use tokio::io::Ready;

assert!(!Ready::EMPTY.is_priority());
assert!(!Ready::WRITABLE.is_priority());
assert!(Ready::PRIORITY.is_priority());
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pub fn is_error(self) -> bool

Returns true if the value includes error readiness.

§Examples
use tokio::io::Ready;

assert!(!Ready::EMPTY.is_error());
assert!(!Ready::WRITABLE.is_error());
assert!(Ready::ERROR.is_error());

Trait Implementations§

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impl BitAnd for Ready

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type Output = Ready

The resulting type after applying the & operator.
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fn bitand(self, other: Ready) -> Ready

Performs the & operation. Read more
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impl BitOr for Ready

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type Output = Ready

The resulting type after applying the | operator.
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fn bitor(self, other: Ready) -> Ready

Performs the | operation. Read more
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impl BitOrAssign for Ready

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fn bitor_assign(&mut self, other: Ready)

Performs the |= operation. Read more
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impl Clone for Ready

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fn clone(&self) -> Ready

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 Ready

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

Formats the value using the given formatter. Read more
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impl Ord for Ready

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fn cmp(&self, other: &Ready) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for Ready

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for Ready

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

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

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type Output = Ready

The resulting type after applying the - operator.
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fn sub(self, other: Ready) -> Ready

Performs the - operation. Read more
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impl Copy for Ready

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impl Eq for Ready

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impl StructuralPartialEq for Ready

Auto Trait Implementations§

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impl Freeze for Ready

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impl RefUnwindSafe for Ready

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impl Send for Ready

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impl Sync for Ready

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impl Unpin for Ready

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impl UnwindSafe for Ready

Blanket Implementations§

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

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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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Copy,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.