Enum miri::concurrency::thread::BlockReason

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pub enum BlockReason {
    Join(ThreadId),
    Sleep,
    Mutex(MutexId),
    Condvar(CondvarId),
    RwLock(RwLockId),
    Futex {
        addr: u64,
    },
    InitOnce(InitOnceId),
}
Expand description

Keeps track of what the thread is blocked on.

Variants§

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Join(ThreadId)

The thread tried to join the specified thread and is blocked until that thread terminates.

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Sleep

Waiting for time to pass.

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Mutex(MutexId)

Blocked on a mutex.

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Condvar(CondvarId)

Blocked on a condition variable.

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RwLock(RwLockId)

Blocked on a reader-writer lock.

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Futex

Blocked on a Futex variable.

Fields

§addr: u64
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InitOnce(InitOnceId)

Blocked on an InitOnce.

Trait Implementations§

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impl Clone for BlockReason

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fn clone(&self) -> BlockReason

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 BlockReason

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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 for BlockReason

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fn eq(&self, other: &BlockReason) -> 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 Copy for BlockReason

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impl Eq for BlockReason

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impl StructuralPartialEq for BlockReason

Auto Trait Implementations§

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> 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> Same for T

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type Output = T

Should always be Self
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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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes

Size for each variant:

  • Join: 4 bytes
  • Sleep: 0 bytes
  • Mutex: 4 bytes
  • Condvar: 4 bytes
  • RwLock: 4 bytes
  • Futex: 12 bytes
  • InitOnce: 4 bytes