Struct btrfs_diskformat::Stripe

#[repr(C, packed)]
pub struct Stripe {
    pub devid: U64<LE>,
    pub offset: U64<LE>,
    pub dev_uuid: UuidBytes,
}

This structure is used to define the backing device storage that compose a Chunk.

Fields

devid: U64<LE>

The ID of the device that contains this stripe.

offset: U64<LE>

Location of the start of the stripe, in bytes.

The length is determined by the stripe_len field of the associated Chunk.

dev_uuid: UuidBytes

UUID of the device that contains this stripe.

This can be used to confirm that the correct device has been retrieved.

Trait Implementations

impl AsBytes for Stripe

fn as_bytes(&self) -> &[u8]

Get the bytes of this value.

fn as_bytes_mut(&mut self) -> &mut [u8]where
    Self: FromBytes,

Get the bytes of this value mutably.

impl Clone for Stripe

fn clone(&self) -> Stripe

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Stripe

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

Formats the value using the given formatter.

impl Hash for Stripe

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<Stripe> for Stripe

fn eq(&self, other: &Stripe) -> 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 Copy for Stripe

impl FromBytes for Stripe

impl StructuralPartialEq for Stripe

impl Unaligned for Stripe