24 lines · 628 B · Rust
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use thiserror::Error; #[derive(Copy, Clone, Error, Debug)]#[repr(i32)]pub enum ProxyLaunchError {    // We're using 90 as the exit code, because 0-78 are often taken    // by shells and other conventions and >128 also has certain meanings    // in certain contexts.    #[error("Attempted reconnect, but server not running.")]    ServerNotRunning = 90,} impl ProxyLaunchError {    pub fn to_exit_code(self) -> i32 {        self as i32    }     pub fn from_exit_code(exit_code: i32) -> Option<Self> {        match exit_code {            90 => Some(Self::ServerNotRunning),            _ => None,        }    }}