Struct WithMetaData

pub struct WithMetaData<T> {
    pub node: T,
    pub start: SourcePosition,
    pub end: SourcePosition,
}

A wrapper struct that adds source position to an AST node.

Fields

node: T

The AST node

start: SourcePosition

The starting position of the AST node in the source code

end: SourcePosition

The ending position of the AST node in the source code

Trait Implementations

impl<T: AstVisitor> AstVisitor for WithMetaData<T>

fn visit( &self, emitter: &mut dyn AstConverting, ) -> Result<TraversalResult, String>

impl<T: Clone> Clone for WithMetaData<T>

fn clone(&self) -> WithMetaData<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for WithMetaData<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Display> Display for WithMetaData<T>

Implementing Display trait for WithMetaData struct

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the WithMetaData instance into a string

impl<T: PartialEq> PartialEq for WithMetaData<T>

fn eq(&self, other: &WithMetaData<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: PartialOrd> PartialOrd for WithMetaData<T>

fn partial_cmp(&self, other: &WithMetaData<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Eq> Eq for WithMetaData<T>

impl<T> StructuralPartialEq for WithMetaData<T>