Format code.

src/lib.rs

@@ -515,9 +515,9 @@ pub use crate::{
     function::Function,
     interface::*,
     operator::Operator,
+    token::PartialToken,
     tree::Node,
     value::{value_type::ValueType, EmptyType, FloatType, IntType, TupleType, Value, EMPTY_VALUE},
-    token::PartialToken,
 };
 
 mod context;

tests/integration.rs

@@ -767,40 +767,145 @@ fn test_type_errors_in_binary_operators() {
 fn test_empty_context() {
     let context = EmptyContext;
     assert_eq!(context.get_value("abc"), None);
-    assert_eq!(context.call_function("abc", &Value::Empty), Err(EvalexprError::FunctionIdentifierNotFound("abc".to_owned())));
+    assert_eq!(
+        context.call_function("abc", &Value::Empty),
+        Err(EvalexprError::FunctionIdentifierNotFound("abc".to_owned()))
+    );
 }
 
 #[test]
 fn test_hashmap_context_type_safety() {
     let mut context = context_map! {"a" => 5, "b" => 5.0}.unwrap();
-    assert_eq!(eval_with_context_mut("a = 4", &mut context), Ok(Value::Empty));
+    assert_eq!(
-    assert_eq!(eval_with_context_mut("a = 4.0", &mut context), Err(EvalexprError::ExpectedInt {actual: Value::Float(4.0)}));
+        eval_with_context_mut("a = 4", &mut context),
-    assert_eq!(eval_with_context_mut("a += 4.0", &mut context), Err(EvalexprError::ExpectedInt {actual: Value::Float(8.0)}));
+        Ok(Value::Empty)
-    assert_eq!(eval_with_context_mut("a -= 4.0", &mut context), Err(EvalexprError::ExpectedInt {actual: Value::Float(0.0)}));
+    );
-    assert_eq!(eval_with_context_mut("a *= 4.0", &mut context), Err(EvalexprError::ExpectedInt {actual: Value::Float(16.0)}));
+    assert_eq!(
-    assert_eq!(eval_with_context_mut("a /= 4.0", &mut context), Err(EvalexprError::ExpectedInt {actual: Value::Float(1.0)}));
+        eval_with_context_mut("a = 4.0", &mut context),
-    assert_eq!(eval_with_context_mut("a %= 4.0", &mut context), Err(EvalexprError::ExpectedInt {actual: Value::Float(0.0)}));
+        Err(EvalexprError::ExpectedInt {
-    assert_eq!(eval_with_context_mut("a ^= 4.0", &mut context), Err(EvalexprError::ExpectedInt {actual: Value::Float(256.0)}));
+            actual: Value::Float(4.0)
+        })
+    );
+    assert_eq!(
+        eval_with_context_mut("a += 4.0", &mut context),
+        Err(EvalexprError::ExpectedInt {
+            actual: Value::Float(8.0)
+        })
+    );
+    assert_eq!(
+        eval_with_context_mut("a -= 4.0", &mut context),
+        Err(EvalexprError::ExpectedInt {
+            actual: Value::Float(0.0)
+        })
+    );
+    assert_eq!(
+        eval_with_context_mut("a *= 4.0", &mut context),
+        Err(EvalexprError::ExpectedInt {
+            actual: Value::Float(16.0)
+        })
+    );
+    assert_eq!(
+        eval_with_context_mut("a /= 4.0", &mut context),
+        Err(EvalexprError::ExpectedInt {
+            actual: Value::Float(1.0)
+        })
+    );
+    assert_eq!(
+        eval_with_context_mut("a %= 4.0", &mut context),
+        Err(EvalexprError::ExpectedInt {
+            actual: Value::Float(0.0)
+        })
+    );
+    assert_eq!(
+        eval_with_context_mut("a ^= 4.0", &mut context),
+        Err(EvalexprError::ExpectedInt {
+            actual: Value::Float(256.0)
+        })
+    );
 
-    assert_eq!(eval_with_context_mut("b = 4.0", &mut context), Ok(Value::Empty));
+    assert_eq!(
-    assert_eq!(eval_with_context_mut("b = 4", &mut context), Err(EvalexprError::ExpectedFloat {actual: Value::Int(4)}));
+        eval_with_context_mut("b = 4.0", &mut context),
-    assert_eq!(eval_with_context_mut("b += 4", &mut context), Ok(Value::Empty));
+        Ok(Value::Empty)
-    assert_eq!(eval_with_context_mut("b -= 4", &mut context), Ok(Value::Empty));
+    );
-    assert_eq!(eval_with_context_mut("b *= 4", &mut context), Ok(Value::Empty));
+    assert_eq!(
-    assert_eq!(eval_with_context_mut("b /= 4", &mut context), Ok(Value::Empty));
+        eval_with_context_mut("b = 4", &mut context),
-    assert_eq!(eval_with_context_mut("b %= 4", &mut context), Ok(Value::Empty));
+        Err(EvalexprError::ExpectedFloat {
-    assert_eq!(eval_with_context_mut("b ^= 4", &mut context), Ok(Value::Empty));
+            actual: Value::Int(4)
+        })
+    );
+    assert_eq!(
+        eval_with_context_mut("b += 4", &mut context),
+        Ok(Value::Empty)
+    );
+    assert_eq!(
+        eval_with_context_mut("b -= 4", &mut context),
+        Ok(Value::Empty)
+    );
+    assert_eq!(
+        eval_with_context_mut("b *= 4", &mut context),
+        Ok(Value::Empty)
+    );
+    assert_eq!(
+        eval_with_context_mut("b /= 4", &mut context),
+        Ok(Value::Empty)
+    );
+    assert_eq!(
+        eval_with_context_mut("b %= 4", &mut context),
+        Ok(Value::Empty)
+    );
+    assert_eq!(
+        eval_with_context_mut("b ^= 4", &mut context),
+        Ok(Value::Empty)
+    );
 }
 
 #[test]
 fn test_error_constructors() {
-    assert_eq!(eval("a = true + \"4\""), Err(EvalexprError::ExpectedNumberOrString { actual: Value::Boolean(true) }));
+    assert_eq!(
-    assert_eq!(eval("a = true && \"4\""), Err(EvalexprError::ExpectedBoolean { actual: Value::from("4") }));
+        eval("a = true + \"4\""),
-    assert_eq!(eval_tuple("4"), Err(EvalexprError::ExpectedTuple { actual: Value::Int(4) }));
+        Err(EvalexprError::ExpectedNumberOrString {
-    assert_eq!(Value::Tuple(vec![Value::Int(4), Value::Int(5)]).as_fixed_len_tuple(3), Err(EvalexprError::ExpectedFixedLenTuple { expected_len: 3, actual: Value::Tuple(vec![Value::Int(4), Value::Int(5)]) }));
+            actual: Value::Boolean(true)
-    assert_eq!(eval_empty("4"), Err(EvalexprError::ExpectedEmpty {actual: Value::Int(4)}));
+        })
-    assert_eq!(eval("&"), Err(EvalexprError::UnmatchedPartialToken { first: PartialToken::Ampersand, second: None }));
+    );
+    assert_eq!(
+        eval("a = true && \"4\""),
+        Err(EvalexprError::ExpectedBoolean {
+            actual: Value::from("4")
+        })
+    );
+    assert_eq!(
+        eval_tuple("4"),
+        Err(EvalexprError::ExpectedTuple {
+            actual: Value::Int(4)
+        })
+    );
+    assert_eq!(
+        Value::Tuple(vec![Value::Int(4), Value::Int(5)]).as_fixed_len_tuple(3),
+        Err(EvalexprError::ExpectedFixedLenTuple {
+            expected_len: 3,
+            actual: Value::Tuple(vec![Value::Int(4), Value::Int(5)])
+        })
+    );
+    assert_eq!(
+        eval_empty("4"),
+        Err(EvalexprError::ExpectedEmpty {
+            actual: Value::Int(4)
+        })
+    );
+    assert_eq!(
+        eval("&"),
+        Err(EvalexprError::UnmatchedPartialToken {
+            first: PartialToken::Ampersand,
+            second: None
+        })
+    );
 
     assert_eq!(expect_function_argument_amount(2, 2), Ok(()));
-    assert_eq!(expect_function_argument_amount(2, 3), Err(EvalexprError::WrongFunctionArgumentAmount { expected: 3, actual: 2 }));
+    assert_eq!(
+        expect_function_argument_amount(2, 3),
+        Err(EvalexprError::WrongFunctionArgumentAmount {
+            expected: 3,
+            actual: 2
+        })
+    );
 }

tests/serde.rs

@@ -13,9 +13,20 @@ fn test_serde() {
     }
 }
 
-
 #[test]
 fn test_serde_errors() {
-    assert_eq!(ron::de::from_str::<Node>("[\"5==5\"]"), Err(ron::de::Error::Parser(ron::de::ParseError::ExpectedString, ron::de::Position{col:1,line:1})));
+    assert_eq!(
-    assert_eq!(ron::de::from_str::<Node>("\"&\""), Err(ron::de::Error::Message("Found a partial token '&' that should be followed by another partial token.".to_owned())));
+        ron::de::from_str::<Node>("[\"5==5\"]"),
+        Err(ron::de::Error::Parser(
+            ron::de::ParseError::ExpectedString,
+            ron::de::Position { col: 1, line: 1 }
+        ))
+    );
+    assert_eq!(
+        ron::de::from_str::<Node>("\"&\""),
+        Err(ron::de::Error::Message(
+            "Found a partial token '&' that should be followed by another partial token."
+                .to_owned()
+        ))
+    );
 }