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trait_impl_lifetime_params_count
rustc_
hir_
analysis
1.97.0-nightly
(4b0c9d76a 2026-05-10)
In rustc_
hir_
analysis::
coherence::
builtin
rustc_hir_analysis
::
coherence
::
builtin
Function
trait_
impl_
lifetime_
params_
count
Copy item path
Source
fn trait_impl_lifetime_params_count(tcx:
TyCtxt
<'_>, did:
LocalDefId
) ->
usize