Fixes matches! formatting using Rust 1.50

lib/src/model/literal.rs

@@ -508,7 +508,10 @@ impl<'a> LiteralRef<'a> {
     /// or has the datatype [xsd:string](http://www.w3.org/2001/XMLSchema#string).
     #[inline]
     pub fn is_plain(self) -> bool {
-        matches!(self.0, LiteralRefContent::String(_) | LiteralRefContent::LanguageTaggedString { .. })
+        matches!(
+            self.0,
+            LiteralRefContent::String(_) | LiteralRefContent::LanguageTaggedString { .. }
+        )
     }
 
     #[inline]

lib/src/sparql/eval.rs

@@ -1411,11 +1411,13 @@ where
                 Some(self.eval_expression(e, tuple)?.is_literal().into())
             }
             PlanExpression::IsNumeric(e) => Some(
-                matches!(self.eval_expression(e, tuple)?,
+                matches!(
+                    self.eval_expression(e, tuple)?,
                     EncodedTerm::FloatLiteral(_)
-                    | EncodedTerm::DoubleLiteral(_)
-                    | EncodedTerm::IntegerLiteral(_)
-                    | EncodedTerm::DecimalLiteral(_))
+                        | EncodedTerm::DoubleLiteral(_)
+                        | EncodedTerm::IntegerLiteral(_)
+                        | EncodedTerm::DecimalLiteral(_)
+                )
                 .into(),
             ),
             PlanExpression::Regex(text, pattern, flags) => {

lib/src/store/numeric_encoder.rs

@@ -256,47 +256,53 @@ impl<I: StrId> Hash for EncodedTerm<I> {
 
 impl<I: StrId> EncodedTerm<I> {
     pub fn is_named_node(&self) -> bool {
-        matches!(self,
-            Self::NamedNode { .. })
+        matches!(self, Self::NamedNode { .. })
     }
 
     pub fn is_blank_node(&self) -> bool {
-        matches!(self,
+        matches!(
+            self,
             Self::NumericalBlankNode { .. }
-            | Self::SmallBlankNode { .. }
-            | Self::BigBlankNode { .. })
+                | Self::SmallBlankNode { .. }
+                | Self::BigBlankNode { .. }
+        )
     }
 
     pub fn is_literal(&self) -> bool {
-        matches!(self,
+        matches!(
+            self,
             Self::SmallStringLiteral { .. }
-            | Self::BigStringLiteral { .. }
-            | Self::SmallSmallLangStringLiteral { .. }
-            | Self::SmallBigLangStringLiteral { .. }
-            | Self::BigSmallLangStringLiteral { .. }
-            | Self::BigBigLangStringLiteral { .. }
-            | Self::SmallTypedLiteral { .. }
-            | Self::BigTypedLiteral { .. }
-            | Self::BooleanLiteral(_)
-            | Self::FloatLiteral(_)
-            | Self::DoubleLiteral(_)
-            | Self::IntegerLiteral(_)
-            | Self::DecimalLiteral(_)
-            | Self::DateTimeLiteral(_)
-            | Self::TimeLiteral(_)
-            | Self::DateLiteral(_)
-            | Self::GYearMonthLiteral(_)
-            | Self::GYearLiteral(_)
-            | Self::GMonthDayLiteral(_)
-            | Self::GDayLiteral(_)
-            | Self::GMonthLiteral(_)
-            | Self::DurationLiteral(_)
-            | Self::YearMonthDurationLiteral(_)
-            | Self::DayTimeDurationLiteral(_))
+                | Self::BigStringLiteral { .. }
+                | Self::SmallSmallLangStringLiteral { .. }
+                | Self::SmallBigLangStringLiteral { .. }
+                | Self::BigSmallLangStringLiteral { .. }
+                | Self::BigBigLangStringLiteral { .. }
+                | Self::SmallTypedLiteral { .. }
+                | Self::BigTypedLiteral { .. }
+                | Self::BooleanLiteral(_)
+                | Self::FloatLiteral(_)
+                | Self::DoubleLiteral(_)
+                | Self::IntegerLiteral(_)
+                | Self::DecimalLiteral(_)
+                | Self::DateTimeLiteral(_)
+                | Self::TimeLiteral(_)
+                | Self::DateLiteral(_)
+                | Self::GYearMonthLiteral(_)
+                | Self::GYearLiteral(_)
+                | Self::GMonthDayLiteral(_)
+                | Self::GDayLiteral(_)
+                | Self::GMonthLiteral(_)
+                | Self::DurationLiteral(_)
+                | Self::YearMonthDurationLiteral(_)
+                | Self::DayTimeDurationLiteral(_)
+        )
     }
 
     pub fn is_unknown_typed_literal(&self) -> bool {
-        matches!(self, Self::SmallTypedLiteral { .. } | Self::BigTypedLiteral { .. })
+        matches!(
+            self,
+            Self::SmallTypedLiteral { .. } | Self::BigTypedLiteral { .. }
+        )
     }
 
     pub fn is_default_graph(&self) -> bool {