Trait Fen

pub trait Fen: Sized {
    // Required methods
    fn parse_fen(s: &str) -> Result<Self, ParseFenError>;
    fn to_fen(&self) -> String;

    // Provided methods
    fn parse_halfmove_clock(s: &str) -> Result<MoveCount, ParseFenError> { ... }
    fn parse_fullmove_number(s: &str) -> Result<MoveCount, ParseFenError> { ... }
}

Implement Fen for any types which can be fully parsed from a FEN string.

Required Methods

fn parse_fen(s: &str) -> Result<Self, ParseFenError>

Attempt to parse a Fen string into implementing type.

fn to_fen(&self) -> String

Returns string representation of implementing type in Fen format.

Provided Methods

fn parse_halfmove_clock(s: &str) -> Result<MoveCount, ParseFenError>

HalfMove Clock is any non-negative number.

fn parse_fullmove_number(s: &str) -> Result<MoveCount, ParseFenError>

FullMove Number starts at 1, and can increment infinitely.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Fen for Position