Module parser 

Re-exports

pub use core::ParseDiagnostic;

pub use core::ParseOptions;

pub use core::ParseOutput;

pub use core::parse;

pub use core::parse_with_options;

pub use core::reconstruct;

pub use reparse::Edit;

pub use reparse::ReparseKind;

pub use reparse::Reparsed;

pub use reparse::apply_edits;

pub use reparse::diff_edit;

pub use reparse::edits_produce;

pub use reparse::map_range_through_edit;

pub use reparse::map_range_through_edits;

pub use reparse::reparse;

pub use reparse::reparse_edits;

pub use reparse::reparse_edits_with_options;

pub use reparse::reparse_with_options;

Modules

core

expr

Expression-level helpers. Low-level surface consumed by the arity crate; not covered by semver stability guarantees.

reparse

Incremental reparse: turn a single text edit plus the previous parse tree into a new tree without re-lexing and re-parsing the whole file.

roxygen

Roxygen sub-lexing and classification helpers. Low-level surface consumed by the arity crate; not covered by semver stability guarantees. Roxygen2 doc-comment recognition, sub-tokenization, and block structure.

Functions

has_r_invalid_name

Whether the tree contains a name R’s lexer rejects but arity’s more lenient one accepts as an ordinary identifier.

is_single_expression

Whether the parsed text is exactly one complete R expression, the way R’s own parser judges it — the predicate behind rlang::parse_expr() (and so roxygen2’s can_parse()).