Struct InUse 

pub struct InUse;

Error produced by RwLock::try_lock_shared and related non-blocking locking operations.

Trait Implementations

impl Clone for InUse

fn clone(&self) -> InUse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InUse

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

Formats the value using the given formatter.

impl PartialEq for InUse

fn eq(&self, other: &InUse) -> 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 InUse

impl Eq for InUse

impl StructuralPartialEq for InUse