Crate shogi_legality_lite 

Rust shogi crates: Legality Checker (lite version) (rlib)

This crate handles legality checking of moves in shogi.

Functions in this crate use no constant tables. This crate is no_std-aware, which means this crate is useful in embedded systems as well as ordinary applications.

Benchmark results are available at https://rust-shogi-crates.github.io/shogi_legality_lite/dev/bench/.

Available features

• alloc: alloc-related functionalities are made available. Enabled by default.
• std: std-related functionalities are made available. Implies alloc. Enabled by default.

Modules

prelegality

Legality checking without confirming king’s safety.

Structs

LiteLegalityChecker

A type for legality checking.

Functions

all_checks_partialalloc

Finds all checks.

all_drop_checks_partial

Finds all checks that are drop moves.

all_legal_moves_partialalloc

Finds all legal moves in the given position.

drop_candidates

Finds all legal drop moves in the given position that drop piece.

is_in_check_partial_lite

Determines if king is in check.

is_legal_partial

Finds if a move is legal in the given position.

is_legal_partial_lite

Finds if a move is legal in the given position.

normal_from_candidates

Finds all legal normal moves in the given position that move a piece from from to some square.

normal_to_candidates

Finds all legal normal moves in the given position that move piece from some square to to.

statusalloc

Returns the status of this position.

status_partial

Returns the status of this position.