Struct btrfs_no_std::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]

Gets the bytes of this value.

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

Gets the bytes of this value mutably.

fn write_to<B>(&self, bytes: B) -> Option<()> where
    B: ByteSliceMut, 

Writes a copy of self to bytes.

fn write_to_prefix<B>(&self, bytes: B) -> Option<()> where
    B: ByteSliceMut, 

Writes a copy of self to the prefix of bytes.

fn write_to_suffix<B>(&self, bytes: B) -> Option<()> where
    B: ByteSliceMut, 

Writes a copy of self to the suffix of bytes.

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 FromBytes for Stripe

fn read_from<B>(bytes: B) -> Option<Self> where
    B: ByteSlice, 

Reads a copy of Self from bytes.

fn read_from_prefix<B>(bytes: B) -> Option<Self> where
    B: ByteSlice, 

Reads a copy of Self from the prefix of bytes.

fn read_from_suffix<B>(bytes: B) -> Option<Self> where
    B: ByteSlice, 

Reads a copy of Self from the suffix of bytes.

fn new_zeroed() -> Self

Creates an instance of Self from zeroed bytes.

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, 

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: &Stripe) -> bool

This method tests for !=.

impl Copy for Stripe

impl StructuralPartialEq for Stripe

impl Unaligned for Stripe