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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 effect.this is aborted anywhere in the code
this will result in a compile time failure.

Type Parameters

0.099dev (GIT hash a68bce9af280552faedee34cd5433dc10b6454de)
last changed: 2026-10-14