Enum libcryptsetup_rs::MetadataSize

pub enum MetadataSize {
    Kb16,
    Kb32,
    Kb64,
    Kb128,
    Kb256,
    Kb512,
    Kb1024,
    Kb2048,
    Kb4096,
}

Size allocated for metadata

Variants

Kb16

Kb32

Kb64

Kb128

Kb256

Kb512

Kb1024

Kb2048

Kb4096

Methods from Deref<Target = u64>

pub const MIN: u64

pub const MAX: u64

pub const BITS: u32

pub fn as_ne_bytes(&self) -> &[u8; 8]

🔬 This is a nightly-only experimental API. (num_as_ne_bytes)

Return the memory representation of this integer as a byte array in native byte order.

to_ne_bytes should be preferred over this whenever possible.

Examples

#![feature(num_as_ne_bytes)]
let num = 0x1234567890123456u64;
let bytes = num.as_ne_bytes();
assert_eq!(
    bytes,
    if cfg!(target_endian = "big") {
        &[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56]
    } else {
        &[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12]
    }
);

Trait Implementations

impl Clone for MetadataSize

fn clone(&self) -> MetadataSize

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for MetadataSize

impl Debug for MetadataSize

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

Formats the value using the given formatter.

impl Deref for MetadataSize

type Target = u64

The resulting type after dereferencing.

fn deref(&self) -> &u64

Dereferences the value.

impl Eq for MetadataSize

impl PartialEq<MetadataSize> for MetadataSize

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

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

#[must_use]

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

This method tests for !=.

impl StructuralEq for MetadataSize

impl StructuralPartialEq for MetadataSize

impl TryFrom<u64> for MetadataSize

type Error = LibcryptErr

The type returned in the event of a conversion error.

fn try_from(v: u64) -> Result<Self, Self::Error>

Performs the conversion.