drizzle-postgres 0.1.5

A type-safe SQL query builder for Rust
Documentation 
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//! PostgreSQL support for drizzle-rs
//!
//! This crate provides PostgreSQL-specific types, query builders, and utilities.

#![allow(unexpected_cfgs)]

pub mod attrs;
pub mod builder;
pub mod common;
pub mod expr;
pub mod expressions;
pub mod helpers;
pub mod traits;
pub mod values;

#[cfg(all(feature = "postgres-sync", not(feature = "tokio-postgres")))]
pub use postgres::Row;
#[cfg(feature = "tokio-postgres")]
pub use tokio_postgres::Row;

pub use drizzle_core::ParamBind;

/// Creates an array of SQL parameters for binding values to placeholders.
///
/// # Syntax
/// - `{ name: value }` - Named parameter (creates :name placeholder)
/// - `value` - Positional parameter (creates next positional placeholder)
///
/// # Examples
///
/// ```
/// use drizzle_postgres::params;
///
/// let params = params![{ name: "alice" }, true];
/// ```
#[macro_export]
macro_rules! params {
    [$($param:tt),+ $(,)?] => {
        [
            $(
                $crate::params_internal!($param)
            ),+
        ]
    };
}

/// Internal helper macro for params! - converts items to ParamBind values
#[macro_export]
macro_rules! params_internal {
    ({ $key:ident: $value:expr }) => {
        $crate::ParamBind::new(
            stringify!($key),
            $crate::values::PostgresValue::from($value),
        )
    };
    ($value:expr) => {
        $crate::ParamBind::positional($crate::values::PostgresValue::from($value))
    };
}