Crate sgf_parser

SGF Parser for Rust

A sgf parser for rust. Supports all SGF properties, and tree branching.

Using pest for the actual parsing part.

Example usage

use sgf_parser::*;

let sgf_source = "(;EV[event]PB[black]PW[white]C[comment];B[aa])";
let tree: Result<GameTree, SgfError> = parse(sgf_source);

let tree = tree.unwrap();
let unknown_nodes = tree.get_unknown_nodes();
assert_eq!(unknown_nodes.len(), 0);

let invalid_nodes = tree.get_invalid_nodes();
assert_eq!(invalid_nodes.len(), 0);

tree.iter().for_each(|node| {
  assert!(!node.tokens.is_empty());
});

let sgf_string: String = tree.into();
assert_eq!(sgf_source, sgf_string);

Structs

GameNode	A game node, containing a vector of tokens
GameTree	A game tree, containing it's nodes and possible variations following the last node
SgfError	SGF parsing, or traversal, related errors

Enums

Action
Color	Indicates what color the token is related to
SgfErrorKind	Describes what kind of error we're dealing with
SgfToken	Enum describing all possible SGF Properties

Functions

parse

Main entry point to the library. Parses an SGF string, and returns a GameTree.