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use std::result;
/// The error type used throughout ZFS
#[derive(Copy, Clone, Debug, PartialEq)]
pub enum Error {
NoEntity,
Invalid,
}
/// The Result type used throughout ZFS
pub type Result<T> = result::Result<T, Error>;
/// The following states are written to disk as part of the normal
/// SPA lifecycle: Active, Exported, Destroyed, Spare, L2Cache. The remaining
/// states are software abstractions used at various levels to communicate
/// pool state.
#[derive(Copy, Clone, PartialEq)]
pub enum PoolState {
Active = 0, // In active use
Exported, // Explicitly exported
Destroyed, // Explicitly destroyed
Spare, // Reserved for hot spare use
L2Cache, // Level 2 ARC device
Uninitialized, // Internal spa_t state
Unavailable, // Internal libzfs state
PotentiallyActive, // Internal libzfs state
}
/// Internal SPA load state. Used by FMA diagnosis engine.
#[derive(Copy, Clone, PartialEq)]
pub enum SpaLoadState {
None, // no load in progress
Open, // normal open
Import, // import in progress
TryImport, // tryimport in progress
Recover, // recovery requested
Error, // load failed
}