actix_rt::net

# Struct Ready

    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.

## Implementations§

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### impl Ready

#### pub const EMPTY: Ready = _

Returns the empty `Ready` set.

#### pub const READABLE: Ready = _

Returns a `Ready` representing readable readiness.

#### pub const WRITABLE: Ready = _

Returns a `Ready` representing writable readiness.

#### pub const READ_CLOSED: Ready = _

Returns a `Ready` representing read closed readiness.

#### pub const WRITE_CLOSED: Ready = _

Returns a `Ready` representing write closed readiness.

#### pub const PRIORITY: Ready = _

Returns a `Ready` representing priority readiness.

#### pub const ERROR: Ready = _

Returns a `Ready` representing error readiness.

#### pub const ALL: Ready = _

Returns a `Ready` representing readiness for all operations.

#### 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());

#### 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());

#### 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());

#### 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());

#### 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());

#### 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());

#### 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,

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

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

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

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

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

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

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: Clone,

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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> 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.