Struct swc_plugin::pseudo_scoped_key::PseudoScopedKey

pub struct PseudoScopedKey<T> {
    pub inner: OnceCell<T>,
}

Simple substitution for scoped_thread_local with limited interface parity. The only available fn in this struct is with, which is being used for the consumers when they need to access global scope handler (HANDLER.with()). Any other interfaces to support thread local is not available.

Fields

inner: OnceCell<T>

Implementations

impl<T> PseudoScopedKey<T>

pub fn with<F, R>(&self, f: F) -> R

where F: FnOnce(&T) -> R,

Trait Implementations

impl<T> Sync for PseudoScopedKey<T>