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text records

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This commit is contained in:
Paul-Nicolas Madelaine 2025-10-19 16:45:33 +02:00
parent 0e65b4f927
commit bbe65b74f4
6 changed files with 173 additions and 167 deletions
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20
src/position.rs
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@ -65,7 +65,7 @@ const MAX_LEGAL_MOVES: usize = 218;
impl std::fmt::Debug for Position {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> Result<(), std::fmt::Error> {
f.debug_tuple("Position")
.field(&self.as_setup().to_string())
.field(&self.as_setup().to_text_record())
.finish()
}
}
@ -96,12 +96,26 @@ impl Position {
/// ```
/// # use eschac::setup::Setup;
/// # |s: &str| -> Option<eschac::position::Position> {
/// s.parse::<Setup>().ok().and_then(|pos| pos.validate().ok())
/// Setup::from_text_record(s).ok().and_then(|pos| pos.validate().ok())
/// # };
/// ```
#[inline]
pub fn from_text_record(s: &str) -> Option<Self> {
s.parse::<Setup>().ok().and_then(|pos| pos.validate().ok())
Setup::from_text_record(s)
.ok()
.and_then(|pos| pos.validate().ok())
}
/// Returns the text record of the position.
///
/// This is a shortcut for:
/// ```
/// # |position: eschac::position::Position| {
/// position.as_setup().to_text_record()
/// # };
#[inline]
pub fn to_text_record(&self) -> String {
self.as_setup().to_text_record()
}
/// Returns all the legal moves on the position.