Struct btrfs_diskformat::ExtentInlineRef

source ·

#[repr(C, packed)]pub struct ExtentInlineRef {
    pub type: u8,
    pub offset: U64<LE>,
}

Expand description

This acts as a header for different types of inline extent back references inside extent or metadata items.

Fields

type: u8

The type of reference, which corresponds with a value from ExtentInlineRefType. This field also determines the semantic importance of offset.

offset: U64<LE>

This field has different functions depending on the value of type.

Trait Implementations

source

impl AsBytes for ExtentInlineRef

source

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

Get the bytes of this value. Read more

source

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

Get the bytes of this value mutably. Read more

source

impl Clone for ExtentInlineRef

source

fn clone(&self) -> ExtentInlineRef

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

impl Debug for ExtentInlineRef

source

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

Formats the value using the given formatter. Read more

source

impl Copy for ExtentInlineRef

source

impl FromBytes for ExtentInlineRef

source

impl Unaligned for ExtentInlineRef

Auto Trait Implementations

impl RefUnwindSafe for ExtentInlineRef

impl Send for ExtentInlineRef

impl Sync for ExtentInlineRef

impl Unpin for ExtentInlineRef

impl UnwindSafe for ExtentInlineRef

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct btrfs_diskformat::ExtentInlineRef

Fields

Trait Implementations

impl AsBytes for ExtentInlineRef

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

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

impl Clone for ExtentInlineRef

fn clone(&self) -> ExtentInlineRef

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

impl Debug for ExtentInlineRef

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

impl Copy for ExtentInlineRef

impl FromBytes for ExtentInlineRef

impl Unaligned for ExtentInlineRef

Auto Trait Implementations

impl RefUnwindSafe for ExtentInlineRef

impl Send for ExtentInlineRef

impl Sync for ExtentInlineRef

impl Unpin for ExtentInlineRef

impl UnwindSafe for ExtentInlineRef

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Struct btrfs_diskformat::ExtentInlineRef

Fields

Trait Implementations

impl AsBytes for ExtentInlineRef

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

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

impl Clone for ExtentInlineRef

fn clone(&self) -> ExtentInlineRef

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

impl Debug for ExtentInlineRef

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

impl Copy for ExtentInlineRef

impl FromBytes for ExtentInlineRef

impl Unaligned for ExtentInlineRef

Auto Trait Implementations

impl RefUnwindSafe for ExtentInlineRef

impl Send for ExtentInlineRef

impl Sync for ExtentInlineRef

impl Unpin for ExtentInlineRef

impl UnwindSafe for ExtentInlineRef

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

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

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

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

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

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

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

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