picodata_rust/
error.rs

1use std::io;
2
3/// Picodata error.
4#[derive(thiserror::Error, Debug)]
5pub enum Error {
6    #[error("manager has been closed")]
7    Closed,
8    /// Address could not be parsed from returned row.
9    #[error("instance address is invalid: {0}")]
10    InvalidAddress(String),
11    /// Port could not be parsed from returned row.
12    #[error("instance port is invalid")]
13    InvalidPort,
14    /// Any error happened within tokio postgres.
15    #[error("postgres protocol error: {0}")]
16    Postgres(#[from] pg::Error),
17    /// Any error happended within deadpool.
18    #[error("postgres pool error: {0}")]
19    PostgresPool(#[from] pgpool::PoolError),
20    /// Any error happened on I/O.
21    #[error("io error: {0}")]
22    IO(#[from] io::Error),
23}