Enum devicemapper::CacheDevStatus

pub enum CacheDevStatus {
    Working(Box<CacheDevWorkingStatus>),
    Error,
    Fail,
}

Return type of CacheDev::status()

Variants

Working(Box<CacheDevWorkingStatus>)

The cache has not failed utterly

Error

Devicemapper has reported that it could not obtain the status

Fail

The cache is in a failed condition

Trait Implementations

impl Debug for CacheDevStatus

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromStr for CacheDevStatus

type Err = DmError

The associated error which can be returned from parsing.

fn from_str(status_line: &str) -> DmResult<CacheDevStatus>

Parses a string s to return a value of this type.