freechat/json-api/db/src/lib.rs

46 lines
1.1 KiB
Rust

extern crate serde;
pub mod member;
pub mod common;
pub mod invites;
pub mod channels;
pub mod messages;
pub mod auth;
use std::vec::Vec;
pub type BigInt = i64;
pub type UBigInt = u64;
pub type Integer = i32;
pub type UInteger = u32;
pub type VarChar = String;
pub enum Response<T> {
// A set of rows collected
Set(Vec<T>),
// Single row collected
Row(T),
// Nothing was found -> for select/update/delete's
Empty,
// Generic success for things like update/delete's
Success,
// Mask 500's with probable user generated errors like duplicate keys being added
// or data that doesn't fit in column or something
RestrictedInput(String),
// Not sure what this will be used for but maybe its useful at some point
Other(String)
}
#[macro_export]
macro_rules! fetch_row {
($table:literal, $col:literal, $key:expr, $rtype:ty,$conn:expr) => {
let lib_str = format!("SELECT * FROM {} WHERE {} = :{}", $table, $col, $col);
let (_, $rtype) = $conn.first_exec!(lib_str, sql_params{
$col => $key,
});
}
}