Enum TryLockError 

pub enum TryLockError<K, G> {
    Poisoned(PoisonError<K, G>),
    WouldBlock,
}

Errors that can be thrown by LockPool::try_lock.

Variants

Poisoned(PoisonError<K, G>)

The lock is poisoned, see PoisonError

WouldBlock

The lock could not be acquired at this time because the operation would otherwise block

Trait Implementations

impl<K: Clone, G: Clone> Clone for TryLockError<K, G>

fn clone(&self) -> TryLockError<K, G>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<K: Debug, G: Debug> Debug for TryLockError<K, G>

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

Formats the value using the given formatter.

impl<K, G> Display for TryLockError<K, G>

where PoisonError<K, G>: Display,

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

Formats the value using the given formatter.

impl<K, G> Error for TryLockError<K, G>

where PoisonError<K, G>: Error, Self: Debug + Display,

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl<K: Hash, G: Hash> Hash for TryLockError<K, G>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<K: PartialEq, G: PartialEq> PartialEq for TryLockError<K, G>

fn eq(&self, other: &TryLockError<K, G>) -> 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<K: Copy, G: Copy> Copy for TryLockError<K, G>

impl<K: Eq, G: Eq> Eq for TryLockError<K, G>

impl<K, G> StructuralPartialEq for TryLockError<K, G>