Expand description
Crate zerodds-idl-cst. Safety classification: SAFE.
The lossless concrete syntax tree for OMG IDL 4.2: tokens that carry their trivia, and a green/red tree that reproduces its input byte for byte — including for files that fail to parse, because error recovery inserts nodes rather than dropping input.
This crate holds the tree. The parser that builds it is
zerodds-idl-parse; the lowering that consumes it is
zerodds-idl-lower.
§Spec
docs/specs/zerodds-idl-frontend-1.0.md§1 (lexing), §2 (the tree).- OMG IDL 4.2 §7.2 (lexical conventions), §7.4 (grammar).
§Layer position
Layer 0 of the frontend — no dependencies.
Re-exports§
pub use lex::Lexer;pub use lex::lex;pub use lex::literal_value;pub use span::LineColumn;pub use span::Span;pub use token::KEYWORDS;pub use token::Radix;pub use token::Token;pub use token::TokenKind;pub use token::TokenValue;pub use token::Trivia;pub use token::TriviaKind;pub use token::identifier_name;pub use token::keyword_collision;pub use tree::Checkpoint;pub use tree::CstKind;pub use tree::GreenChild;pub use tree::GreenNode;pub use tree::GreenToken;pub use tree::SyntaxNode;pub use tree::SyntaxSpans;pub use tree::TreeBuilder;