Struct Parser 

pub struct Parser<'eng, 'tokens> {
    pub tokens: Vec<Token<'tokens>>,
    pub meta: Arc<SourceMeta>,
    pub pos: usize,
    pub refs: RefMap,
    pub diag_engine: &'eng mut DiagnosticEngine<Code>,
    pub options: ParseOptions,
    pub source: Option<&'tokens str>,
    pub link_label_depth: u16,
    pub jsx_open_stack: Vec<String>,
}

Token-stream cursor + diagnostic engine. 'tokens ties borrowed lexemes to the source; 'eng ties the engine borrow to the caller.

Fields

tokens: Vec<Token<'tokens>>

meta: Arc<SourceMeta>

pos: usize

refs: RefMap

diag_engine: &'eng mut DiagnosticEngine<Code>

options: ParseOptions

source: Option<&'tokens str>

Original source (with_source). Enables a provenance-correct byte-offset reslice in raw_source_for_token_range.

link_label_depth: u16

Current [...] link-label nesting depth. Unresolved-shortcut replay is super-linear in this depth; above [MAX_LINK_LABEL_DEPTH] a [ becomes literal text. CM forbids links inside link text so this only bounds adversarial [[[[[... input.

jsx_open_stack: Vec<String>

JSX elements currently being parsed (outermost first). parse_jsx pushes the open-tag name and pops on close. Inline / block collection consults this so a JsxCloseTagStart for an enclosing element terminates the run instead of leaking as literal text. Lowercase HTML tags never push here; only MDX component names.

Implementations

impl<'eng, 'tokens> Parser<'eng, 'tokens>

pub fn new( tokens: Vec<Token<'tokens>>, meta: Arc<SourceMeta>, diag_engine: &'eng mut DiagnosticEngine<Code>, ) -> Self

pub fn new_with_options( tokens: Vec<Token<'tokens>>, meta: Arc<SourceMeta>, diag_engine: &'eng mut DiagnosticEngine<Code>, options: ParseOptions, ) -> Self

pub fn with_source(self, source: &'tokens str) -> Self

Attach the original source so verbatim-slice reconstruction (raw HTML blocks, malformed-link bodies) can reslice it directly.

pub fn parse(&mut self) -> Document

Drive the top-level loop until EOF. Force-advances on no-progress so a malformed token cannot wedge the cursor.