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disallow_cfgs
rustc_
session
1.96.0-nightly
(ec818fda3 2026-03-02)
In rustc_
session::
config::
cfg
rustc_session
::
config
::
cfg
Function
disallow_
cfgs
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Source
pub(crate) fn disallow_cfgs(sess: &
Session
, user_cfgs: &
Cfg
)
Expand description
Disallow builtin cfgs from the CLI.