Struct SubexpTempGuard 

pub struct SubexpTempGuard { /* private fields */ }

Tracks the __subexp_arr_* temp array names created during a single paramsubst invocation and evicts them from the global paramtab on Drop (i.e. when the invocation returns, on every code path).

Implementations

impl SubexpTempGuard

pub fn new() -> Self

pub fn track(&mut self, name: String)

Register a temp array name for eviction when this guard drops.

Trait Implementations

impl Default for SubexpTempGuard

fn default() -> Self

Returns the “default value” for a type.

impl Drop for SubexpTempGuard

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

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

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.