Default values (#4770)

crates/nu-protocol/src/ast/call.rs

@@ -1,7 +1,9 @@
+use serde::{Deserialize, Serialize};
+
 use super::Expression;
 use crate::{DeclId, Span, Spanned};
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct Call {
     /// identifier of the declaration to call
     pub decl_id: DeclId,

crates/nu-protocol/src/ast/cell_path.rs

@@ -41,7 +41,7 @@ impl CellPath {
     }
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct FullCellPath {
     pub head: Expression,
     pub tail: Vec<PathMember>,

crates/nu-protocol/src/ast/expr.rs

@@ -1,9 +1,10 @@
 use chrono::FixedOffset;
+use serde::{Deserialize, Serialize};
 
 use super::{Call, CellPath, Expression, FullCellPath, Operator, RangeOperator};
 use crate::{ast::ImportPattern, BlockId, Signature, Span, Spanned, Unit, VarId};
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub enum Expr {
     Bool(bool),
     Int(i64),

crates/nu-protocol/src/ast/expression.rs

@@ -1,8 +1,10 @@
+use serde::{Deserialize, Serialize};
+
 use super::{Expr, Operator};
 use crate::ast::ImportPattern;
 use crate::{engine::StateWorkingSet, BlockId, Signature, Span, Type, VarId, IN_VARIABLE_ID};
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct Expression {
     pub expr: Expr,
     pub span: Span,

crates/nu-protocol/src/ast/import_pattern.rs

@@ -1,21 +1,23 @@
+use serde::{Deserialize, Serialize};
+
 use crate::{span, OverlayId, Span};
 use std::collections::HashSet;
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub enum ImportPatternMember {
     Glob { span: Span },
     Name { name: Vec<u8>, span: Span },
     List { names: Vec<(Vec<u8>, Span)> },
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct ImportPatternHead {
     pub name: Vec<u8>,
     pub id: Option<OverlayId>,
     pub span: Span,
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct ImportPattern {
     pub head: ImportPatternHead,
     pub members: Vec<ImportPatternMember>,

crates/nu-protocol/src/ast/operator.rs

@@ -56,7 +56,7 @@ pub enum RangeInclusion {
     RightExclusive,
 }
 
-#[derive(Debug, Copy, Clone)]
+#[derive(Debug, Copy, Clone, PartialEq, Serialize, Deserialize)]
 pub struct RangeOperator {
     pub inclusion: RangeInclusion,
     pub span: Span,