Merge branch 'dedicated-error-mod'

4 files changed, 18 insertions, 20 deletions

diff --git a/src/btreemap.rs b/src/btreemap.rs
index 2ada9aa..77a0651 100644
--- a/src/btreemap.rs
+++ b/src/btreemap.rs
@@ -5,16 +5,7 @@ use std::hash::Hash;
 use std::iter::FromIterator;
 use std::iter::IntoIterator;
 
-#[derive(Debug, thiserror::Error)]
-pub enum Error<K>
-    where K: Debug,
-{
-    #[error("duplicated key in iterator: {:?}", _0)]
-    DuplicatedKey(K),
-
-    #[error("unknown error")]
-    Unknown,
-}
+use crate::error::Error;
 
 pub struct CollectOnceBTreeMap<K, V>
     where K: Eq + Ord + Hash + Debug
diff --git a/src/error.rs b/src/error.rs
new file mode 100644
index 0000000..8a9a173
--- /dev/null
+++ b/src/error.rs
@@ -0,0 +1,13 @@
+use std::fmt::Debug;
+
+#[derive(Debug, thiserror::Error)]
+pub enum Error<K>
+    where K: Debug,
+{
+    #[error("duplicated key in iterator: {:?}", _0)]
+    DuplicatedKey(K),
+
+    #[error("unknown error")]
+    Unknown,
+}
+
diff --git a/src/hashmap.rs b/src/hashmap.rs
index ebb6321..4095f15 100644
--- a/src/hashmap.rs
+++ b/src/hashmap.rs
@@ -10,16 +10,7 @@ use std::iter::FromIterator;
 use std::iter::IntoIterator;
 use std::collections::HashMap;
 
-#[derive(Debug, thiserror::Error)]
-pub enum Error<K>
-    where K: Debug,
-{
-    #[error("duplicated key in iterator: {:?}", _0)]
-    DuplicatedKey(K),
-
-    #[error("unknown error")]
-    Unknown,
-}
+use crate::error::Error;
 
 pub struct CollectOnceHashMap<K, V, S = std::collections::hash_map::RandomState>
     where K: Eq + Hash + Debug
diff --git a/src/lib.rs b/src/lib.rs
index f669f75..ff916b9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -6,6 +6,9 @@
 
 #![doc = include_str!("../README.md")]
 
+mod error;
+pub use error::*;
+
 mod hashmap;
 pub use hashmap::*;