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| author | Nadrieril | 2020-02-09 22:18:32 +0000 |
|---|---|---|
| committer | Nadrieril | 2020-02-09 22:18:32 +0000 |
| commit | f6732982c522dd579d378ab4820001d5ae107c43 (patch) | |
| tree | d4cc4c4e1d14abd28a24b1636b4d66c4ad07822a /dhall/src/semantics/tck/env.rs | |
| parent | ad085a20bc257d03a52708d920cfc65f0e9051e6 (diff) | |
Automate conversion between envs
Diffstat (limited to 'dhall/src/semantics/tck/env.rs')
| -rw-r--r-- | dhall/src/semantics/tck/env.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/dhall/src/semantics/tck/env.rs b/dhall/src/semantics/tck/env.rs index 3b02074..ba7fb73 100644 --- a/dhall/src/semantics/tck/env.rs +++ b/dhall/src/semantics/tck/env.rs @@ -120,3 +120,9 @@ impl TyEnv { self.items.lookup_ty(&var) } } + +impl<'a> From<&'a TyEnv> for &'a NzEnv { + fn from(x: &'a TyEnv) -> Self { + x.as_nzenv() + } +} |