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| author | Nadrieril | 2019-08-16 11:11:28 +0200 |
|---|---|---|
| committer | Nadrieril | 2019-08-16 11:11:28 +0200 |
| commit | 509743469035582d916e6a2f331fd5018c81447e (patch) | |
| tree | 7689c8ff696e8c6c28bd864ec6b46a2ef941f8de /dhall_syntax/src/core/visitor.rs | |
| parent | 91ba644fa47c29feb57dba957ee8aa115ed95fef (diff) | |
Use `!` type instead of custom empty type
Diffstat (limited to 'dhall_syntax/src/core/visitor.rs')
| -rw-r--r-- | dhall_syntax/src/core/visitor.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/dhall_syntax/src/core/visitor.rs b/dhall_syntax/src/core/visitor.rs index 7b4ed4b..5a5fcc9 100644 --- a/dhall_syntax/src/core/visitor.rs +++ b/dhall_syntax/src/core/visitor.rs @@ -176,7 +176,7 @@ impl<'a, T, SE1, SE2, E1, E2> ExprFFallibleVisitor<'a, SE1, SE2, E1, E2> where T: ExprFInFallibleVisitor<'a, SE1, SE2, E1, E2>, { - type Error = Void; + type Error = !; fn visit_subexpr(&mut self, subexpr: &'a SE1) -> Result<SE2, Self::Error> { Ok(self.0.visit_subexpr(subexpr)) |