Struct glsl_lang_lexer::ParseContextData

pub struct ParseContextData {
    names: Vec<HashSet<SmolStr>>,
    comments: Option<CommentList>,
    policy: Rc<dyn TypeTablePolicy>,
}

Parsing context data

Fields

names: Vec<HashSet<SmolStr>>

List of known type names

comments: Option<CommentList>

List of parsed comments (or None to disable comment parsing)

policy: Rc<dyn TypeTablePolicy>

Implementations

impl ParseContextData

pub fn new() -> Self

Create a new ParseContextData object

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

Create a new ParseContextData object with the given type table policy

Parameters

• policy: policy object managing the type table

pub fn with_comments() -> Self

Create a new ParseContextData object with comments parsing enabled

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

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<&CommentList>

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: Identifier) -> TypeName

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: &Identifier, ctx: IdentifierContext)

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

impl ParseContextData

pub fn add_comment(&mut self, comment: Comment)

Add a new comment to the parsed comments list

Trait Implementations

impl Clone for ParseContextData

fn clone(&self) -> ParseContextData

Returns a copy 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

Formats the value using the given formatter.

impl Default for ParseContextData

fn default() -> Self

Returns the “default value” for a type.

impl From<ParseContextData> for ParseContext

fn from(data: ParseContextData) -> Self

Converts to this type from the input type.

impl PartialEq for ParseContextData

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