Struct GRLQueryParser 

pub struct GRLQueryParser;

Parser for GRL Query syntax

Implementations

impl GRLQueryParser

pub fn parse(input: &str) -> Result<GRLQuery, RuleEngineError>

Parse a query from string

Example

let query_str = r#"
query "CheckVIP" {
    goal: User.IsVIP == true
    strategy: depth-first
}
"#;
let query = rust_rule_engine::backward::GRLQueryParser::parse(query_str).unwrap();

pub fn parse_queries(input: &str) -> Result<Vec<GRLQuery>, RuleEngineError>

Parse multiple queries from a file