Struct LocalId 

pub struct LocalId(pub u64);

The trace-local identity of one captured value. 一个已捕获局部值在其所属追踪内的身份。

Ids are minted once per CallTrace and are never reused; an id that escapes a discarded scope therefore resolves to nothing rather than aliasing new evidence. Only equality and ordering within one trace are meaningful. id 在一条 CallTrace 内只发放一次、永不复用；逃出被丢弃作用域的 id 只会解析不到 任何东西，而不会别名到新证据。只有同一条追踪内的相等与次序才有意义。

Tuple Fields

0: u64

Trait Implementations

impl Clone for LocalId

fn clone(&self) -> LocalId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LocalId

impl Debug for LocalId

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

Formats the value using the given formatter.

impl Eq for LocalId

impl Hash for LocalId

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

where __H: Hasher,

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 LocalId

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LocalId