chore: cleanup unused imports

src/std/bool.rs

@@ -1,4 +1,4 @@
-use crate::core::{Aggregatable, EString, ParseFragment, ToEString};
+use crate::core::{EString, ParseFragment, ToEString};
 use crate::error::{Error, Reason};
 
 impl ParseFragment for bool {
@@ -20,7 +20,7 @@ impl ToEString for bool {
 }
 
 #[cfg(feature = "aggs")]
-impl Aggregatable for bool {
+impl crate::core::Aggregatable for bool {
     type Item = Self;
 
     #[inline]

src/std/number.rs

@@ -1,4 +1,4 @@
-use crate::core::{Aggregatable, EString, ParseFragment, ToEString};
+use crate::core::{EString, ParseFragment, ToEString};
 use crate::error::{Error, Reason};
 
 #[doc(hidden)]
@@ -20,7 +20,7 @@ macro_rules! from_env_string_numbers_impl {
             }
 
             #[cfg(feature = "aggs")]
-            impl Aggregatable for $ty {
+            impl crate::core::Aggregatable for $ty {
                 type Item = Self;
 
                 #[inline]

src/std/option.rs

@@ -1,4 +1,4 @@
-use crate::core::{Aggregatable, EString, ParseFragment, ToEString};
+use crate::core::{EString, ParseFragment, ToEString};
 
 impl<T> ToEString for Option<T>
 where
@@ -26,9 +26,9 @@ where
 }
 
 #[cfg(feature = "aggs")]
-impl<T> Aggregatable for Option<T>
+impl<T> crate::core::Aggregatable for Option<T>
 where
-    T: Aggregatable,
+    T: crate::core::Aggregatable,
 {
     type Item = T::Item;
 

src/structs/pair.rs

@@ -118,7 +118,7 @@ hello=bar",
     #[test]
     fn should_format_pair() {
         let pair = Pair::<_, '+', _>(1, 2);
-        assert_eq!(pair.clone().to_estring(), EString(String::from("1+2")));
+        assert_eq!(pair.to_estring(), EString(String::from("1+2")));
         let pair_in_pair = Pair::<_, '=', _>(3, pair);
         assert_eq!(pair_in_pair.to_estring(), EString(String::from("3=1+2")));
     }

src/structs/sep_vec.rs

@@ -1,7 +1,7 @@
 //! Contains the implementations to vec type
 //!
 
-use crate::core::{Aggregatable, EString, ParseFragment, ToEString};
+use crate::core::{EString, ParseFragment, ToEString};
 use std::fmt::Write;
 
 /// Wrapper for ``Vec`` to split string by a separator (`SEP`).
@@ -93,9 +93,9 @@ where
 }
 
 #[cfg(feature = "aggs")]
-impl<T, const SEP: char> Aggregatable for SepVec<T, SEP>
+impl<T, const SEP: char> crate::core::Aggregatable for SepVec<T, SEP>
 where
-    T: Aggregatable,
+    T: crate::core::Aggregatable,
 {
     type Item = T::Item;
 
@@ -107,6 +107,7 @@ where
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::Aggregatable;
     use crate::Pair;
     use crate::{Error, Reason};