Enum devicemapper::CacheDevStatus

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

Expand description

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

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impl Debug for CacheDevStatus

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

Formats the value using the given formatter. Read more

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impl FromStr for CacheDevStatus

type Err = DmError

The associated error which can be returned from parsing.

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

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

Auto Trait Implementations

impl RefUnwindSafe for CacheDevStatus

impl Send for CacheDevStatus

impl Sync for CacheDevStatus

impl Unpin for CacheDevStatus

impl UnwindSafe for CacheDevStatus

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum devicemapper::CacheDevStatus

Variants

`Working(Box<CacheDevWorkingStatus>)`

`Error`

`Fail`

Trait Implementations

impl Debug for CacheDevStatus

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

impl FromStr for CacheDevStatus

type Err = DmError

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

Auto Trait Implementations

impl RefUnwindSafe for CacheDevStatus

impl Send for CacheDevStatus

impl Sync for CacheDevStatus

impl Unpin for CacheDevStatus

impl UnwindSafe for CacheDevStatus

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Enum devicemapper::CacheDevStatus

Variants

Working(Box<CacheDevWorkingStatus>)

Error

Fail

Trait Implementations

impl Debug for CacheDevStatus

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

impl FromStr for CacheDevStatus

type Err = DmError

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

Auto Trait Implementations

impl RefUnwindSafe for CacheDevStatus

impl Send for CacheDevStatus

impl Sync for CacheDevStatus

impl Unpin for CacheDevStatus

impl UnwindSafe for CacheDevStatus

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`Working(Box<CacheDevWorkingStatus>)`

`Error`

`Fail`

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,