Struct cannyls::storage::Address

pub struct Address(_);

ストレージ内のアドレス表現に使われている40bit幅の整数値.

アドレスの単位は、以下のように使用箇所によって異なっている:

• ジャーナル領域: バイト単位
• データ領域: ブロック単位

Implementations

impl Address

pub const MAX: u64

取り得るアドレスの最大値.

pub fn as_u64(self) -> u64

アドレスの値を返す.

pub fn from_u64(value: u64) -> Option<Self>

valueを対応する位置のアドレスに変換する.

valueの値が40bit以内に収まらない場合にはNoneが返される.

Trait Implementations

impl Add<Address> for Address

type Output = Self

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Address

fn clone(&self) -> Address

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Address

impl Debug for Address

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

Formats the value using the given formatter.

impl Eq for Address

impl From<u32> for Address

fn from(from: u32) -> Self

Performs the conversion.

impl Hash for Address

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 Ord for Address

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

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl PartialEq<Address> for Address

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

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

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

This method tests for !=.

impl PartialOrd<Address> for Address

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralEq for Address

impl StructuralPartialEq for Address

impl Sub<Address> for Address

type Output = Self

The resulting type after applying the - operator.

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

Performs the - operation.