surrealdb-sql 1.1.0

Full type definitions for the SurrealQL query language
Documentation 
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use super::super::{comment::shouldbespace, value::value, IResult};
use crate::Start;
use nom::{
	bytes::complete::tag_no_case,
	combinator::{cut, opt},
	sequence::terminated,
};

pub fn start(i: &str) -> IResult<&str, Start> {
	let (i, _) = tag_no_case("START")(i)?;
	let (i, _) = shouldbespace(i)?;
	cut(|i| {
		let (i, _) = opt(terminated(tag_no_case("AT"), shouldbespace))(i)?;
		let (i, v) = value(i)?;
		Ok((i, Start(v)))
	})(i)
}

#[cfg(test)]
mod tests {
	use super::*;
	use crate::Value;

	#[test]
	fn start_statement() {
		let sql = "START 100";
		let res = start(sql);
		let out = res.unwrap().1;
		assert_eq!(out, Start(Value::from(100)));
		assert_eq!("START 100", format!("{}", out));
	}

	#[test]
	fn start_statement_at() {
		let sql = "START AT 100";
		let res = start(sql);
		let out = res.unwrap().1;
		assert_eq!(out, Start(Value::from(100)));
		assert_eq!("START 100", format!("{}", out));
	}
}