pesqlite 0.1.3

A pest-based SQL parser tailored for lightweight SQLite-compatible queries.
Documentation 
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mod ast;
mod parser;

pub use crate::ast::*;
pub use crate::parser::Parser;
use pest::Parser as PestParser;

#[derive(pest_derive::Parser)]
#[grammar = "sql.pest"]
pub struct SqlParser;

/// Parse a SQL statement into an AST.
pub fn parse_stmts(input: &str) -> Result<Vec<Stmt>, pest::error::Error<Rule>> {
    let pairs = SqlParser::parse(Rule::stmts_end, input)?;
    Ok(pairs.map(|p| Stmt::parse(p)).collect())
}

pub fn parse_stmt(input: &str) -> Result<Stmt, pest::error::Error<Rule>> {
    let pairs = SqlParser::parse(Rule::stmt_end, input)?;
    let pair = pairs.into_iter().next().unwrap();
    Ok(Stmt::parse(pair))
}