gem-hunter

A set of support macros for Rust-Postgres.

You can integrate rust-postgres-macros into your project through the releases on crates.io:

# Cargo.toml
[dependencies]
postgres_macros = "0.1"

The sql! macro will validate that its string literal argument parses as a valid Postgres query.

#![feature(plugin)]
#![plugin(postgres_macros)]

fn main() {
    let query = sql!("SELECT * FROM users WHERE name = $1");
    let bad_query = sql!("SELECT * FORM users WEHRE name = $1");
}

test.rs:8:26: 8:63 error: Invalid syntax at position 10: syntax error at or near "FORM"
test.rs:8     let bad_query = sql!("SELECT * FORM users WEHRE name = $1");
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: aborting due to previous error

Major thanks to pganalyze for their writeup on how to link to the Postgres query parser directly!

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.