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impl_from
rustc_
infer
1.100.0-nightly
(0fc141305 2026-09-11)
In rustc_
infer::
infer::
snapshot::
undo_
log
rustc_infer
::
infer
::
snapshot
::
undo_log
Macro
impl_
from
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Source
macro_rules! impl_from { ($($ctor:ident ($ty:ty),)*) => { ... }; }