pub fn parse_boolean_expression(from: &str) -> Result<BooleanExpression, String>
Expand description
Takes a String
and turns it into a BooleanExpression
or Error
if the string is not valid.
Syntax for the formula is described in the tutorial.
pub fn parse_boolean_expression(from: &str) -> Result<BooleanExpression, String>
Takes a String
and turns it into a BooleanExpression
or Error
if the string is not valid.
Syntax for the formula is described in the tutorial.