Method get

crates/rustc_codegen_spirv/src/symbols.rs:414–417

Obtain an `Rc` handle to the current thread's `Symbols` instance, which will be shared between all `Symbols::get()` calls on the same thread. While this is relatively cheap, prefer caching it in e.g. `CodegenCx`, rather than calling `get()` every time a field of `Symbols` is needed.

()

    /// While this is relatively cheap, prefer caching it in e.g. `CodegenCx`,
    /// rather than calling `get()` every time a field of `Symbols` is needed.
    pub fn get() -> Rc<Self> {
        thread_local!(static SYMBOLS: Rc<Symbols> = Rc::new(Symbols::new()));
        SYMBOLS.with(Rc::clone)
    }
}

// FIXME(eddyb) find something nicer for the error type.