Crate syster 

syster-base

Core library for SysML v2 and KerML parsing, AST, and semantic analysis.

Module Structure (dependency order)

ide       → IDE features (completion, hover, goto-def)
  ↓
hir       → Semantic model with Salsa queries
  ↓
project   → Workspace loading, stdlib resolution
  ↓
syntax    → AST types, Span/Position, ParseError/ParseResult
  ↓
parser    → Logos lexer, recursive-descent parser, grammar traits
  ↓
base      → Primitives (FileId, Name interning, TextRange)

Re-exports

pub use parser::keywords;

pub use base::FileId;

pub use base::Interner;

pub use base::LineCol;

pub use base::LineIndex;

pub use base::Name;

pub use base::Position;

pub use base::Span;

Modules

base

Foundation types: FileId, Name interning, TextRange Foundation types for the Syster toolchain.

hir

High-level IR: Salsa-based semantic model High-level IR (HIR) — Semantic model with Salsa queries.

ide

IDE features: completion, hover, goto-definition, find-references IDE features — High-level APIs for LSP handlers.

parser

Parser: Logos lexer, recursive-descent parser, grammar traits Rowan-based incremental parser for SysML v2

project

Project management: workspace loading, stdlib

syntax

Syntax: AST types, Span/Position, ParseError/ParseResult

Structs

TextRange

A range in text, represented as a pair of TextSize.

TextSize

A measure of text length. Also, equivalently, an index into text.