Struct ArcToken 

pub struct ArcToken(/* private fields */);

Available on crate feature alloc and target_has_atomic="ptr" only.

An Arc-based unforgeable token used to access the contents of a TokenLock.

This type lacks a Clone implementation to ensure exclusive access to TokenLock.

Implementations

impl ArcToken

pub fn new() -> Self

pub fn id(&self) -> ArcTokenId

Construct an ArcTokenId that equates to self.

pub fn borrow_as_unsync(&mut self) -> ArcTokenUnsyncRef<'_>

Borrow self as a non-Sync reference.

Non-Sync tokens such as those created by this method can be used with UnsyncTokenLock.

Trait Implementations

impl Debug for ArcToken

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

Formats the value using the given formatter.

impl Default for ArcToken

fn default() -> Self

Returns the “default value” for a type.

impl Hash for ArcToken

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 PartialEq for ArcToken

fn eq(&self, other: &ArcToken) -> 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 Token<ArcTokenId> for ArcToken

fn eq_id(&self, id: &ArcTokenId) -> bool

impl Eq for ArcToken

impl StructuralPartialEq for ArcToken