rust-postgres-macros

A set of support macros for Rust-Postgres.

sql!

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

```rust

![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

Credits

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