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authorVincent Ambo <mail@tazj.in>2021-01-18T00·21+0300
committertazjin <mail@tazj.in>2021-01-18T00·24+0000
commit1ff7a2686c2d7e405e597f9ac8a96189ec161d58 (patch)
tree1e6613d559744b9722329fa927dd78ce670581ca /users/tazjin/rlox/src/bytecode/errors.rs
parentd6d3c12efbcec61b3d868bc7d3f861fdb91835a5 (diff)
refactor(tazjin/rlox): Add Interpreter trait for switching impls r/2129
Change-Id: Iae28d64ce879014c5e5d7e145c536c1f16ad307d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2418
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
Diffstat (limited to 'users/tazjin/rlox/src/bytecode/errors.rs')
-rw-r--r--users/tazjin/rlox/src/bytecode/errors.rs8
1 files changed, 8 insertions, 0 deletions
diff --git a/users/tazjin/rlox/src/bytecode/errors.rs b/users/tazjin/rlox/src/bytecode/errors.rs
index 89ab1867a4e6..c7871bc384f2 100644
--- a/users/tazjin/rlox/src/bytecode/errors.rs
+++ b/users/tazjin/rlox/src/bytecode/errors.rs
@@ -1,3 +1,5 @@
+use std::fmt;
+
 #[derive(Debug)]
 pub enum ErrorKind {
     // CompileError,
@@ -10,4 +12,10 @@ pub struct Error {
     pub kind: ErrorKind,
 }
 
+impl fmt::Display for Error {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "[line NYI] Error: {:?}", self.kind)
+    }
+}
+
 pub type LoxResult<T> = Result<T, Error>;