6.3.3. Safe importsΒΆ
-
Safe
Since: 7.2.1 Declare the Safe Haskell state of the current module.
-
Trustworthy
Since: 7.2.1 Declare the Safe Haskell state of the current module.
-
Unsafe
Since: 7.4.1 Declare the Safe Haskell state of the current module.
With the Safe
, Trustworthy
and Unsafe
language flags, GHC extends the import declaration syntax to take an optional
safe
keyword after the import
keyword. This feature is part of the Safe
Haskell GHC extension. For example:
import safe qualified Network.Socket as NS
would import the module Network.Socket
with compilation only
succeeding if Network.Socket
can be safely imported. For a description of
when a import is considered safe see Safe Haskell.