Fuzion Logo
fuzion-lang.dev — The Fuzion Language Portal
JavaScript seems to be disabled. Functionality is limited.

instate

effect.type.instate

(R 
type
, e effect.this.type, code Function R)
 => 
R
execute 'code' in a context where the effect instance `e` has been
installed for effect type `effect.this`.

In case `f` returns normally, this will return `f`'s result.

In case `f` aborts this effect, this will panic.

Type Parameters

0.095dev (GIT hash cad6e82a0e3c9c244c113471b376798c2d702f2d)
last changed: 2026-04-15