Refactored ast structure

parser/src/ast/expr.rs

@@ -0,0 +1,69 @@
+use serde::Serialize;
+
+use super::*;
+
+#[derive(Debug, Clone, Serialize)]
+pub enum BinaryOp {
+    Plus,
+    Minus,
+    Multiply,
+    Divide,
+    Modulo,
+    Equal,
+    NotEqual,
+    LessThan,
+    GreaterThan,
+    LessThanOrEqual,
+    GreaterThanOrEqual,
+    And,
+    Or,
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Expression {
+    Literal(Literal),
+    Path(Path),
+    Fix {
+        initial: Box<Expression>,
+        prefixes: Vec<Prefix>,
+        postfixes: Vec<Postfix>,
+    },
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Literal {
+    String(String),
+    Int(i64),
+    Float(f64),
+    Bool(bool),
+    Tuple(Vec<Expression>),
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Pattern {
+    NamedTuple(Path, Vec<Identifier>),
+    Struct(Path, Vec<Identifier>),
+    Tuple(Vec<Identifier>),
+    Literal(Literal),
+    Path(Path),
+    Id(Identifier),
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Postfix {
+    FieldAccess(Identifier),
+    Call(Vec<Expression>),
+    MacroCall(String),
+    StructCall(Vec<(Identifier, Expression)>),
+    Index(Expression),
+    Binary(BinaryOp, Expression),
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub enum Prefix {
+    Ref,
+    RefMut,
+    Deref,
+    New,
+    Not,
+}