Function rune::with_context

pub fn with_context<F, O>(new: MacroContext, f: F) -> O where
    F: FnOnce() -> O, 

Install the given context and call the provided function with the installed context.

Panics

This will panic if called while the current context is in use.

Examples

use rune::macros::{with_context, MacroContext};
let ctx = MacroContext::empty();

with_context(ctx, || {
    rune::quote!(hello self);
});