Struct devicemapper::ThinDevId

pub struct ThinDevId { /* private fields */ }

A thindev id is a 24 bit number, i.e., its bit width is not a power of 2.

Implementations

impl ThinDevId

pub fn new_u64(value: u64) -> DmResult<ThinDevId>

Make a new ThinDevId. Return an error if value is too large to represent in 24 bits.

Trait Implementations

impl Clone for ThinDevId

fn clone(&self) -> ThinDevId

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ThinDevId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ThinDevId

fn deserialize<D>(deserializer: D) -> Result<ThinDevId, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ThinDevId

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

Formats the value using the given formatter.

impl From<ThinDevId> for u32

fn from(id: ThinDevId) -> u32

Converts to this type from the input type.

impl FromStr for ThinDevId

type Err = DmError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<ThinDevId, DmError>

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

impl Hash for ThinDevId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ThinDevId

fn eq(&self, other: &ThinDevId) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ThinDevId

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ThinDevId

impl Eq for ThinDevId

impl StructuralPartialEq for ThinDevId