Enum BlockReason

pub enum BlockReason {
    Join(ThreadId),
    Sleep,
    Mutex,
    Condvar(CondvarId),
    RwLock(RwLockId),
    Futex,
    InitOnce(InitOnceId),
    Epoll,
    Eventfd,
    UnnamedSocket,
}

Keeps track of what the thread is blocked on.

Variants

Join(ThreadId)

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

Sleep

Waiting for time to pass.

Mutex

Blocked on a mutex.

Condvar(CondvarId)

Blocked on a condition variable.

RwLock(RwLockId)

Blocked on a reader-writer lock.

Futex

Blocked on a Futex variable.

InitOnce(InitOnceId)

Blocked on an InitOnce.

Epoll

Blocked on epoll.

Eventfd

Blocked on eventfd.

UnnamedSocket

Blocked on unnamed_socket.

Trait Implementations

impl Clone for BlockReason

fn clone(&self) -> BlockReason

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockReason

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

Formats the value using the given formatter.

impl PartialEq for BlockReason

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for BlockReason

impl Eq for BlockReason

impl StructuralPartialEq for BlockReason

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: 8 bytes

Size for each variant:

• Join: 4 bytes
• Sleep: 0 bytes
• Mutex: 0 bytes
• Condvar: 4 bytes
• RwLock: 4 bytes
• Futex: 0 bytes
• InitOnce: 4 bytes
• Epoll: 0 bytes
• Eventfd: 0 bytes
• UnnamedSocket: 0 bytes