feat: Add helpers for MultihasherError (#25)

eigerco · Feb 9, 2024 · f69ddd8 · f69ddd8
1 parent 239705f
commit f69ddd8
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/src/multihasher.rs b/src/multihasher.rs
@@ -1,5 +1,5 @@
 use std::collections::VecDeque;
-use std::fmt;
+use std::fmt::{self, Display};
 
 use async_trait::async_trait;
 use libp2p_core::multihash::Multihash;
@@ -39,6 +39,16 @@ pub enum MultihasherError {
     CustomFatal(String),
 }
 
+impl MultihasherError {
+    pub fn custom(e: impl Display) -> MultihasherError {
+        MultihasherError::Custom(e.to_string())
+    }
+
+    pub fn custom_fatal(e: impl Display) -> MultihasherError {
+        MultihasherError::CustomFatal(e.to_string())
+    }
+}
+
 /// Trait for producing a custom [`Multihash`].
 #[async_trait]
 pub trait Multihasher<const S: usize> {