diff --git a/lib/src/model/literal.rs b/lib/src/model/literal.rs
index e2ded4aa..52be875c 100644
--- a/lib/src/model/literal.rs
+++ b/lib/src/model/literal.rs
@@ -508,10 +508,7 @@ impl<'a> LiteralRef<'a> {
     /// or has the datatype [xsd:string](http://www.w3.org/2001/XMLSchema#string).
     #[inline]
     pub fn is_plain(self) -> bool {
-        match self.0 {
-            LiteralRefContent::String(_) | LiteralRefContent::LanguageTaggedString { .. } => true,
-            _ => false,
-        }
+        matches!(self.0, LiteralRefContent::String(_) | LiteralRefContent::LanguageTaggedString { .. })
     }
 
     #[inline]
diff --git a/lib/src/model/triple.rs b/lib/src/model/triple.rs
index fb5fbd65..9c5272fb 100644
--- a/lib/src/model/triple.rs
+++ b/lib/src/model/triple.rs
@@ -275,26 +275,17 @@ pub enum TermRef<'a> {
 impl<'a> TermRef<'a> {
     #[inline]
     pub fn is_named_node(&self) -> bool {
-        match self {
-            Self::NamedNode(_) => true,
-            _ => false,
-        }
+        matches!(self, Self::NamedNode(_))
     }
 
     #[inline]
     pub fn is_blank_node(&self) -> bool {
-        match self {
-            Self::BlankNode(_) => true,
-            _ => false,
-        }
+        matches!(self, Self::BlankNode(_))
     }
 
     #[inline]
     pub fn is_literal(&self) -> bool {
-        match self {
-            Self::Literal(_) => true,
-            _ => false,
-        }
+        matches!(self, Self::Literal(_))
     }
 
     #[inline]
@@ -660,26 +651,17 @@ pub enum GraphNameRef<'a> {
 impl<'a> GraphNameRef<'a> {
     #[inline]
     pub fn is_named_node(&self) -> bool {
-        match self {
-            GraphNameRef::NamedNode(_) => true,
-            _ => false,
-        }
+        matches!(self, Self::NamedNode(_))
     }
 
     #[inline]
     pub fn is_blank_node(&self) -> bool {
-        match self {
-            GraphNameRef::BlankNode(_) => true,
-            _ => false,
-        }
+        matches!(self, Self::BlankNode(_))
     }
 
     #[inline]
     pub fn is_default_graph(&self) -> bool {
-        match self {
-            GraphNameRef::DefaultGraph => true,
-            _ => false,
-        }
+        matches!(self, Self::DefaultGraph)
     }
 
     #[inline]
diff --git a/lib/src/sparql/csv_results.rs b/lib/src/sparql/csv_results.rs
index 521c32e8..5c10b3a6 100644
--- a/lib/src/sparql/csv_results.rs
+++ b/lib/src/sparql/csv_results.rs
@@ -71,10 +71,7 @@ fn write_csv_term<'a>(term: impl Into<TermRef<'a>>, mut sink: impl Write) -> io:
 }
 
 fn write_escaped_csv_string(s: &str, mut sink: impl Write) -> io::Result<()> {
-    if s.bytes().any(|c| match c {
-        b'"' | b',' | b'\n' | b'\r' => true,
-        _ => false,
-    }) {
+    if s.bytes().any(|c| matches!(c, b'"' | b',' | b'\n' | b'\r')) {
         sink.write_all(b"\"")?;
         for c in s.bytes() {
             if c == b'\"' {
@@ -153,10 +150,7 @@ fn write_tsv_term<'a>(term: impl Into<TermRef<'a>>, mut sink: impl Write) -> io:
                 _ => sink.write_all(literal.to_string().as_bytes()),
             },
             xsd::INTEGER => {
-                if literal.value().bytes().all(|c| match c {
-                    b'0'..=b'9' => true,
-                    _ => false,
-                }) {
+                if literal.value().bytes().all(|c| matches!(c, b'0'..=b'9')) {
                     sink.write_all(literal.value().as_bytes())
                 } else {
                     sink.write_all(literal.to_string().as_bytes())
diff --git a/lib/src/sparql/eval.rs b/lib/src/sparql/eval.rs
index 4fea9b78..b34bb747 100644
--- a/lib/src/sparql/eval.rs
+++ b/lib/src/sparql/eval.rs
@@ -1414,13 +1414,11 @@ where
                 Some(self.eval_expression(e, tuple)?.is_literal().into())
             }
             PlanExpression::IsNumeric(e) => Some(
-                match self.eval_expression(e, tuple)? {
+                matches!(self.eval_expression(e, tuple)?,
                     EncodedTerm::FloatLiteral(_)
                     | EncodedTerm::DoubleLiteral(_)
                     | EncodedTerm::IntegerLiteral(_)
-                    | EncodedTerm::DecimalLiteral(_) => true,
-                    _ => false,
-                }
+                    | EncodedTerm::DecimalLiteral(_))
                 .into(),
             ),
             PlanExpression::Regex(text, pattern, flags) => {
diff --git a/lib/src/store/memory.rs b/lib/src/store/memory.rs
index 1a178ecb..1c76d62f 100644
--- a/lib/src/store/memory.rs
+++ b/lib/src/store/memory.rs
@@ -1407,7 +1407,7 @@ fn hash_bnodes(
                     2,
                 ));
             }
-            to_hash.sort();
+            to_hash.sort_unstable();
             let hash = hash_tuple((old_hash, &to_hash));
             to_hash.clear();
             new_hashes.insert(*bnode, hash);
diff --git a/lib/src/store/numeric_encoder.rs b/lib/src/store/numeric_encoder.rs
index dbc4340b..8487c8c7 100644
--- a/lib/src/store/numeric_encoder.rs
+++ b/lib/src/store/numeric_encoder.rs
@@ -256,23 +256,19 @@ impl<I: StrId> Hash for EncodedTerm<I> {
 
 impl<I: StrId> EncodedTerm<I> {
     pub fn is_named_node(&self) -> bool {
-        match self {
-            Self::NamedNode { .. } => true,
-            _ => false,
-        }
+        matches!(self,
+            Self::NamedNode { .. })
     }
 
     pub fn is_blank_node(&self) -> bool {
-        match self {
+        matches!(self,
             Self::NumericalBlankNode { .. }
             | Self::SmallBlankNode { .. }
-            | Self::BigBlankNode { .. } => true,
-            _ => false,
-        }
+            | Self::BigBlankNode { .. })
     }
 
     pub fn is_literal(&self) -> bool {
-        match self {
+        matches!(self,
             Self::SmallStringLiteral { .. }
             | Self::BigStringLiteral { .. }
             | Self::SmallSmallLangStringLiteral { .. }
@@ -296,20 +292,15 @@ impl<I: StrId> EncodedTerm<I> {
             | Self::GMonthLiteral(_)
             | Self::DurationLiteral(_)
             | Self::YearMonthDurationLiteral(_)
-            | Self::DayTimeDurationLiteral(_) => true,
-            _ => false,
-        }
+            | Self::DayTimeDurationLiteral(_))
     }
 
     pub fn is_unknown_typed_literal(&self) -> bool {
-        match self {
-            Self::SmallTypedLiteral { .. } | Self::BigTypedLiteral { .. } => true,
-            _ => false,
-        }
+        matches!(self, Self::SmallTypedLiteral { .. } | Self::BigTypedLiteral { .. })
     }
 
     pub fn is_default_graph(&self) -> bool {
-        *self == EncodedTerm::DefaultGraph
+        matches!(self, Self::DefaultGraph)
     }
 
     pub fn map_id<J: StrId>(self, mapping: impl Fn(I) -> J) -> EncodedTerm<J> {