view rust/hg-core/src/exit_codes.rs @ 51230:ca81cd96000a

rust-index: add Sync bound to all relevant mmap-derived values All readonly mmaps are Sync as far as Rust is concerned. Integrity of the mmap'ed file is a concern separate to Rust's memory model, since it requires out-of-program handling via locks, etc. This will help when we start sharing the Rust Index with Python.
author Rapha?l Gom?s <rgomes@octobus.net>
date Thu, 26 Oct 2023 15:26:19 +0200
parents 7c93e38a0bbd
children
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pub type ExitCode = i32;

/// Successful exit
pub const OK: ExitCode = 0;

/// Generic abort
pub const ABORT: ExitCode = 255;

// Abort when there is a config related error
pub const CONFIG_ERROR_ABORT: ExitCode = 30;

/// Indicates that the operation might work if retried in a different state.
/// Examples: Unresolved merge conflicts, unfinished operations
pub const STATE_ERROR: ExitCode = 20;

// Abort when there is an error while parsing config
pub const CONFIG_PARSE_ERROR_ABORT: ExitCode = 10;

/// Generic something completed but did not succeed
pub const UNSUCCESSFUL: ExitCode = 1;

/// Command or feature not implemented by rhg
pub const UNIMPLEMENTED: ExitCode = 252;

/// The fallback path is not valid
pub const INVALID_FALLBACK: ExitCode = 253;