Struct ParseContextData 

pub struct ParseContextData { /* private fields */ }

Parsing context data

Implementations

impl ParseContextData

pub fn new() -> ParseContextData

Create a new ParseContextData object

pub fn with_policy(policy: impl TypeTablePolicy + 'static) -> ParseContextData

Create a new ParseContextData object with the given type table policy

Parameters

• policy: policy object managing the type table

pub fn with_comments() -> ParseContextData

Create a new ParseContextData object with comments parsing enabled

pub fn with_comments_and_policy( policy: impl TypeTablePolicy + 'static, ) -> ParseContextData

Create a new ParseContextData object with comments parsing enabled and the given type table policy

Parameters

• policy: policy object managing the type table

pub fn comments(&self) -> Option<&BTreeMap<NodeSpan, Node<CommentData>>>

Get the list of comments stored in this parse context

impl ParseContextData

pub fn is_type_name(&self, name: &str) -> bool

Return true if the given name is a type name

pub fn add_type_name( &mut self, name: Node<IdentifierData>, ) -> Node<TypeNameData>

Register name as a new type name

pub fn push_scope(&mut self)

Enter a new nesting level for declarations

pub fn pop_scope(&mut self)

Leave the current nesting level

pub fn new_identifier( &mut self, name: &Node<IdentifierData>, ctx: IdentifierContext, )

Update the context data with a new identifier in a given context

impl ParseContextData

pub fn add_comment(&mut self, comment: Node<CommentData>)

Add a new comment to the parsed comments list

Trait Implementations

impl Clone for ParseContextData

fn clone(&self) -> ParseContextData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParseContextData

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

Formats the value using the given formatter.

impl Default for ParseContextData

fn default() -> ParseContextData

Returns the “default value” for a type.

impl From<ParseContextData> for ParseContext

fn from(data: ParseContextData) -> ParseContext

Converts to this type from the input type.

impl PartialEq for ParseContextData

fn eq(&self, other: &ParseContextData) -> 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.