Function parse_complex

pub fn parse_complex(to_parse: &str) -> Result<Unifiable, String>

Parses a string to produce a complex term.

Arguments

• to_parse - &str

Return

• Result - Ok(SComplex) or Err(message)

Usage

use suiron::*;

let cmplx = parse_complex("symptom(Covid, fever)");
match cmplx {
   Ok(c) => { println!("{}", c); },
   Err(err) => { println!("{}", err); },
}
// Prints: symptom(Covid, fever)

Note

Backslash is used to escape characters, such as the comma. For example:

use suiron::*;

let cmplx = parse_complex("punctuation(comma, \\,)");
match cmplx {
    Ok(c) => { println!("{}", c); },
    Err(err) => { println!("{}", err); },
}
// Prints: punctuation(comma, ,)

The backslash is doubled because the Rust compiler also interprets the backslash.