Unrestrict static lifetime of Criterion names

meilidb-core/src/criterion/document_id.rs

@@ -10,7 +10,7 @@ impl Criterion for DocumentId {
         lhs.id.cmp(&rhs.id)
     }
 
-    fn name(&self) -> &'static str {
+    fn name(&self) -> &str {
         "DocumentId"
     }
 }

meilidb-core/src/criterion/exact.rs

@@ -37,7 +37,7 @@ impl Criterion for Exact {
         lhs.cmp(&rhs).reverse()
     }
 
-    fn name(&self) -> &'static str {
+    fn name(&self) -> &str {
         "Exact"
     }
 }

meilidb-core/src/criterion/mod.rs

@@ -24,7 +24,7 @@ pub use self::{
 pub trait Criterion: Send + Sync {
     fn evaluate(&self, lhs: &RawDocument, rhs: &RawDocument) -> Ordering;
 
-    fn name(&self) -> &'static str;
+    fn name(&self) -> &str;
 
     #[inline]
     fn eq(&self, lhs: &RawDocument, rhs: &RawDocument) -> bool {
@@ -37,7 +37,7 @@ impl<'a, T: Criterion + ?Sized + Send + Sync> Criterion for &'a T {
         (**self).evaluate(lhs, rhs)
     }
 
-    fn name(&self) -> &'static str {
+    fn name(&self) -> &str {
         (**self).name()
     }
 
@@ -51,7 +51,7 @@ impl<T: Criterion + ?Sized> Criterion for Box<T> {
         (**self).evaluate(lhs, rhs)
     }
 
-    fn name(&self) -> &'static str {
+    fn name(&self) -> &str {
         (**self).name()
     }
 

meilidb-core/src/criterion/number_of_words.rs

@@ -25,7 +25,7 @@ impl Criterion for NumberOfWords {
         lhs.cmp(&rhs).reverse()
     }
 
-    fn name(&self) -> &'static str {
+    fn name(&self) -> &str {
         "NumberOfWords"
     }
 }

meilidb-core/src/criterion/sort_by_attr.rs

@@ -101,7 +101,7 @@ impl<'a> Criterion for SortByAttr<'a> {
         }
     }
 
-    fn name(&self) -> &'static str {
+    fn name(&self) -> &str {
         "SortByAttr"
     }
 }

meilidb-core/src/criterion/sum_of_typos.rs

@@ -54,7 +54,7 @@ impl Criterion for SumOfTypos {
         lhs.cmp(&rhs).reverse()
     }
 
-    fn name(&self) -> &'static str {
+    fn name(&self) -> &str {
         "SumOfTypos"
     }
 }

meilidb-core/src/criterion/sum_of_words_attribute.rs

@@ -36,7 +36,7 @@ impl Criterion for SumOfWordsAttribute {
         lhs.cmp(&rhs)
     }
 
-    fn name(&self) -> &'static str {
+    fn name(&self) -> &str {
         "SumOfWordsAttribute"
     }
 }

meilidb-core/src/criterion/sum_of_words_position.rs

@@ -36,7 +36,7 @@ impl Criterion for SumOfWordsPosition {
         lhs.cmp(&rhs)
     }
 
-    fn name(&self) -> &'static str {
+    fn name(&self) -> &str {
         "SumOfWordsPosition"
     }
 }

meilidb-core/src/criterion/words_proximity.rs

@@ -99,7 +99,7 @@ impl Criterion for WordsProximity {
         lhs.cmp(&rhs)
     }
 
-    fn name(&self) -> &'static str {
+    fn name(&self) -> &str {
         "WordsProximity"
     }
 }