Struct BlockIndex 

pub struct BlockIndex(/* private fields */);

Implementations

impl BlockIndex

pub const ROOT: Self

pub const HEADER: Self

pub const EMPTY: Self

pub const fn new(idx: u32) -> Self

pub fn from_offset(offset: usize) -> BlockIndex

Get index in the VMO for a given |offset|.

pub fn offset(&self) -> usize

Get offset in the VMO for |self|.

Methods from Deref<Target = u32>

pub const MIN: u32 = 0u32

pub const MAX: u32 = 4_294_967_295u32

pub const BITS: u32 = 32u32

Trait Implementations

impl Add<u32> for BlockIndex

type Output = BlockIndex

The resulting type after applying the + operator.

fn add(self, other: u32) -> Self

Performs the + operation.

impl Add for BlockIndex

type Output = BlockIndex

The resulting type after applying the + operator.

fn add(self, other: Self) -> Self

Performs the + operation.

impl AddAssign<u32> for BlockIndex

fn add_assign(&mut self, other: u32)

Performs the += operation.

impl AddAssign for BlockIndex

fn add_assign(&mut self, other: Self)

Performs the += operation.

impl BitXor for BlockIndex

type Output = BlockIndex

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: Self) -> Self::Output

Performs the ^ operation.

impl Clone for BlockIndex

fn clone(&self) -> BlockIndex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockIndex

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

Formats the value using the given formatter.

impl Deref for BlockIndex

type Target = u32

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Display for BlockIndex

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

Formats the value using the given formatter.

impl From<&BlockIndex> for usize

fn from(idx: &BlockIndex) -> usize

Converts to this type from the input type.

impl From<&u32> for BlockIndex

fn from(idx: &u32) -> BlockIndex

Converts to this type from the input type.

impl From<BlockIndex> for usize

fn from(idx: BlockIndex) -> usize

Converts to this type from the input type.

impl From<u32> for BlockIndex

fn from(idx: u32) -> BlockIndex

Converts to this type from the input type.

impl Hash for BlockIndex

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 Ord for BlockIndex

fn cmp(&self, other: &BlockIndex) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for BlockIndex

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for BlockIndex

fn partial_cmp(&self, other: &BlockIndex) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Sub<u32> for BlockIndex

type Output = BlockIndex

The resulting type after applying the - operator.

fn sub(self, other: u32) -> Self

Performs the - operation.

impl Sub for BlockIndex

type Output = BlockIndex

The resulting type after applying the - operator.

fn sub(self, other: Self) -> Self

Performs the - operation.

impl SubAssign<u32> for BlockIndex

fn sub_assign(&mut self, other: u32)

Performs the -= operation.

impl SubAssign for BlockIndex

fn sub_assign(&mut self, other: Self)

Performs the -= operation.

impl Copy for BlockIndex

impl Eq for BlockIndex

impl StructuralPartialEq for BlockIndex