//! # StringQB
//!
//! A query builder using mostly strings, with methods following common SQL syntax
//!
//! Drivers include:
//! * `PostgresDriver` - for PostgreSQL databases
//! * `MySQLDriver` - for MySQL/MariaDB databases
//! * `SQLiteDriver` - for SQLite databases
//!
//! Example:
//! ```no_run
//! use stringqb::prelude::*;
//!
//! // Create the database driver object (Postgres is enabled by default)
//! let pgDriver = PostgresDriver::new("postgres://user:pass@host:port/database");
//!
//! // The query builder must be mutable to be useful
//! let mut qb = QueryBuilder::new(pgDriver);
//!
//! // Each builder method returns a mutable reference to itself so
//! // the methods are chainable
//! qb.select("field as f")
//!     .from("table t")
//!     .inner_join("table_two tt", "field2 as ff", "=", "f")
//!     .wher("f >", 3);
//!
//! // Since they are references, you do not have to chain.
//! let sql = qb.get_compiled_select();
//! ```
#![warn(missing_docs)]

#[macro_use]
extern crate lazy_static;

#[cfg(feature = "sqlite")]
#[macro_use]
extern crate slite;

pub mod drivers;
pub mod fns;
pub mod query_builder;
pub mod types;

pub mod prelude {
    //! Re-exports important traits and types.
    //!
    //! This includes enum types, traits,
    //! the Query Builder, and individual database drivers.
    pub use crate::drivers::DatabaseDriver;
    pub use crate::query_builder::{JoinType, LikeWildcard, OrderDirection, QueryBuilder};

    #[cfg(feature = "postgres")]
    /// Postgres Driver
    pub use crate::drivers::postgres::PostgresDriver;

    #[cfg(feature = "sqlite")]
    /// SQLite Driver
    pub use crate::drivers::sqlite::SQLiteDriver;

    #[cfg(feature = "mysql")]
    /// MySQL Driver
    pub use crate::drivers::mysql::MySQLDriver;

    // MSSQL is missing on purpose, as it is not a real priority to actually implement
}