use crate::math_symbol_shortcut;
pub fn is_geometric_operator(c: char) -> bool {
matches!(c, '▷' | '◁')
}
pub fn encode_geometric_operator(c: char, result: &mut Vec<u8>) -> Result<(), String> {
let encoded = math_symbol_shortcut::encode_char_math_symbol_shortcut(c)?;
result.extend_from_slice(encoded);
Ok(())
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn detects_geometric_operators() {
assert!(is_geometric_operator('▷'));
assert!(is_geometric_operator('◁'));
assert!(!is_geometric_operator('△'));
}
}