Add serde dependency and derive serialization and deserialization for relevant structs

Cargo.toml

@@ -8,6 +8,7 @@ edition = "2021"
 [features]
 default = ["shulkerbox"]
 shulkerbox = ["dep:shulkerbox"]
+serde = ["dep:serde"]
 
 [dependencies]
 chksum-md5 = "0.0.0"
@@ -15,6 +16,7 @@ colored = "2.1.0"
 derive_more = { version = "0.99.17", default-features = false, features = ["deref", "from", "deref_mut"] }
 enum-as-inner = "0.6.0"
 getset = "0.1.2"
+serde = { version = "1.0.197", features = ["derive", "rc"], optional = true }
 shulkerbox = { path = "../shulkerbox", optional = true}
 strum = { version = "0.26.2", features = ["derive"] }
 strum_macros = "0.26.2"

src/base/source_file.rs

@@ -16,6 +16,7 @@ use getset::{CopyGetters, Getters};
 use super::Error;
 
 /// Represents a source file that contains the source code.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Clone)]
 pub struct SourceFile {
     path: PathBuf,
@@ -129,6 +130,7 @@ impl SourceFile {
 }
 
 /// Represents a range of characters in a source file.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Clone, Getters, CopyGetters)]
 pub struct Span {
     /// Get the start byte index of the span.

src/lexical/token.rs

@@ -14,6 +14,7 @@ use strum_macros::EnumIter;
 use super::{error::UnterminatedDelimitedComment, Error};
 
 /// Is an enumeration representing keywords in shulkerscript.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, EnumIter)]
 #[allow(missing_docs)]
 pub enum KeywordKind {
@@ -68,6 +69,7 @@ impl KeywordKind {
 }
 
 /// Is an enumeration containing all kinds of tokens in the Shulkerscript programming language.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, From, EnumAsInner)]
 #[allow(missing_docs)]
 pub enum Token {
@@ -117,6 +119,7 @@ impl SourceElement for Token {
 }
 
 /// Represents a contiguous sequence of whitespace characters.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct WhiteSpaces {
     /// Is the span that makes up the token.
@@ -129,6 +132,7 @@ impl SourceElement for WhiteSpaces {
     }
 }
 /// Represents a contiguous sequence of characters that are valid in an identifier.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct Identifier {
     /// Is the span that makes up the token.
@@ -142,6 +146,7 @@ impl SourceElement for Identifier {
 }
 
 /// Represents a contiguous sequence of characters that are reserved for a keyword.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct Keyword {
     /// Is the span that makes up the token.
@@ -158,6 +163,7 @@ impl SourceElement for Keyword {
 }
 
 /// Represents a single ASCII punctuation character.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct Punctuation {
     /// Is the span that makes up the token.
@@ -174,6 +180,7 @@ impl SourceElement for Punctuation {
 }
 
 /// Represents a hardcoded numeric literal value in the source code.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct Numeric {
     /// Is the span that makes up the token.
@@ -187,6 +194,7 @@ impl SourceElement for Numeric {
 }
 
 /// Represents a hardcoded string literal value in the source code.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct StringLiteral {
     /// Is the span that makes up the token.
@@ -209,6 +217,7 @@ impl SourceElement for StringLiteral {
 }
 
 /// Is an enumeration representing the two kinds of comments in the Shulkerscript programming language.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub enum CommentKind {
     /// A comment that starts with `//` and ends at the end of the line.
@@ -219,6 +228,7 @@ pub enum CommentKind {
 }
 
 /// Represents a portion of the source code that is ignored by the interpreter.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct Comment {
     /// Is the span that makes up the token.
@@ -235,6 +245,7 @@ impl SourceElement for Comment {
 }
 
 /// Represents a documentation comment in the source code.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct DocComment {
     /// Is the span that makes up the token.
@@ -256,6 +267,7 @@ impl DocComment {
 }
 
 /// Represents a hardcoded literal command in the source code.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct CommandLiteral {
     /// Span that makes up the token.

src/lexical/token_stream.rs

@@ -15,6 +15,7 @@ use super::{
 ///
 /// This struct is the final output of the lexical analysis phase and is meant to be used by the
 /// next stage of the compilation process.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Deref)]
 pub struct TokenStream {
     #[deref]
@@ -162,6 +163,7 @@ impl TokenStream {
 }
 
 /// Is an enumeration of either a [`Token`] or a [`Delimited`].
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, From)]
 #[allow(missing_docs)]
 pub enum TokenTree {
@@ -170,8 +172,8 @@ pub enum TokenTree {
 }
 
 /// Is an enumeration of the different types of delimiters in the [`Delimited`].
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
-#[allow(missing_docs)]
 pub enum Delimiter {
     /// ()
     Parenthesis,
@@ -182,6 +184,7 @@ pub enum Delimiter {
 }
 
 /// Represents a list of tokens enclosed by a pair of delimiters.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct Delimited {
     /// The opening delimiter.

src/syntax/syntax_tree/condition.rs

@@ -29,6 +29,7 @@ use crate::{
 ///     | StringLiteral
 /// ```
 #[allow(missing_docs)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, EnumAsInner)]
 pub enum PrimaryCondition {
     Prefix(ConditionalPrefix),
@@ -53,6 +54,7 @@ impl SourceElement for PrimaryCondition {
 ///     Condition ConditionalBinaryOperator Condition
 ///     ;
 /// ```
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct BinaryCondition {
     /// The left operand of the binary condition.
@@ -91,8 +93,9 @@ impl BinaryCondition {
 ///     | '||'
 ///     ;
 /// ```
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, EnumAsInner)]
 #[allow(missing_docs)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, EnumAsInner)]
 pub enum ConditionalBinaryOperator {
     LogicalAnd(Punctuation, Punctuation),
     LogicalOr(Punctuation, Punctuation),
@@ -128,6 +131,7 @@ impl SourceElement for ConditionalBinaryOperator {
 /// ParenthesizedCondition:
 ///    '(' Condition ')';
 /// ```
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct ParenthesizedCondition {
     /// The opening parenthesis.
@@ -164,6 +168,7 @@ impl SourceElement for ParenthesizedCondition {
 /// PrefixOperator: '!';
 /// ```
 #[allow(missing_docs)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, EnumAsInner)]
 pub enum ConditionalPrefixOperator {
     LogicalNot(Punctuation),
@@ -184,6 +189,7 @@ impl SourceElement for ConditionalPrefixOperator {
 ///     ConditionalPrefixOperator StringLiteral
 ///     ;
 /// ```
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct ConditionalPrefix {
     /// The operator of the prefix.
@@ -213,6 +219,7 @@ impl ConditionalPrefix {
 /// Condition: PrimaryCondition;
 /// ```
 #[allow(missing_docs)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, EnumAsInner)]
 pub enum Condition {
     Primary(PrimaryCondition),

src/syntax/syntax_tree/declaration.rs

@@ -21,6 +21,7 @@ use crate::{
 
 use super::{statement::Block, ConnectedList};
 
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub enum Declaration {
     Function(Function),
@@ -40,6 +41,7 @@ impl SourceElement for Declaration {
 ///     '#[' Identifier ('=' StringLiteral)? ']'
 ///     ;
 /// ```
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct Annotation {
     #[get = "pub"]
@@ -95,6 +97,7 @@ impl SourceElement for Annotation {
 ///     Identifier (',' Identifier)* ','?  
 ///     ;
 /// ```
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct Function {
     #[get = "pub"]

src/syntax/syntax_tree/expression.rs

@@ -26,8 +26,9 @@ use super::ConnectedList;
 /// Expression:
 ///     Primary
 /// ```
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, EnumAsInner)]
 #[allow(missing_docs)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, EnumAsInner)]
 pub enum Expression {
     Primary(Primary),
 }
@@ -46,8 +47,9 @@ impl SourceElement for Expression {
 /// Primary:
 ///     FunctionCall
 /// ```
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, EnumAsInner)]
 #[allow(missing_docs)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, EnumAsInner)]
 pub enum Primary {
     FunctionCall(FunctionCall),
 }
@@ -67,6 +69,7 @@ impl SourceElement for Primary {
 ///     Identifier '(' (Expression (',' Expression)*)? ')'
 ///     ;
 /// ```
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct FunctionCall {
     /// The identifier of the function.

src/syntax/syntax_tree/mod.rs

@@ -27,6 +27,7 @@ pub mod statement;
 /// This struct is useful for representing syntax tree nodes that are separated by a separator.
 /// For example, a comma separated list of expressions such as `1, 2, 3` can be represented by a
 /// [`ConnectedList`] with the separator being a comma token and the elements being the expressions.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct ConnectedList<Element, Separator> {
     /// The first element of the list.

src/syntax/syntax_tree/program.rs

@@ -13,6 +13,7 @@ use crate::{
 use super::declaration::Declaration;
 
 /// Program is a collection of declarations.
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct Program {
     /// The declarations within the program.

src/syntax/syntax_tree/statement.rs

@@ -31,6 +31,7 @@ use super::{condition::ParenthesizedCondition, expression::Expression};
 ///     ;
 /// ```
 #[allow(missing_docs)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub enum Statement {
     Block(Block),
@@ -61,6 +62,7 @@ impl SourceElement for Statement {
 ///     '{' Statement* '}'
 ///     ;
 /// ```
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct Block {
     /// The opening brace of the block.
@@ -98,6 +100,7 @@ impl SourceElement for Block {
 /// 'if' ParenthizedCondition Block ('else' Block)?
 /// ;
 /// ````
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct Conditional {
     /// The `if` keyword.
@@ -148,6 +151,7 @@ impl SourceElement for Conditional {
 ///     'else' Block
 ///     ;
 /// ```
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct Else {
     /// The `else` keyword.
@@ -179,6 +183,7 @@ impl SourceElement for Else {
 /// 'group' Block
 /// ;
 /// ````
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct Grouping {
     /// The `group` keyword.
@@ -212,6 +217,7 @@ impl SourceElement for Grouping {
 ///    Expression ';'
 ///   ;
 /// ```
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Getters)]
 pub struct Semicolon {
     /// The expression of the semicolon statement.