Struct VocabBuildPermit 

pub struct VocabBuildPermit<'a> { /* private fields */ }

Releases a caller’s count permit + byte charge and wakes waiters on drop (incl. error or panic). Fields stay private: the only way to obtain one is acquire/acquire_vocab_build_bytes.

Implementations

impl PermitGuard<'_>

pub fn ensure_covers(&self, required: usize) -> Result<(), CompileError>

Err unless this permit’s charged bytes cover required - the check every *_admitted constructor runs before trusting a caller-supplied permit as real admission proof.

Trait Implementations

impl<'a> Debug for PermitGuard<'a>

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

Formats the value using the given formatter.

impl Drop for PermitGuard<'_>

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.