Struct HashSetCell

pub struct HashSetCell {
    pub value: [u8; 32],
    pub sequence_number: Option<usize>,
}

Fields

value: [u8; 32]

sequence_number: Option<usize>

Implementations

impl HashSetCell

pub fn value_bytes(&self) -> [u8; 32]

Returns the value as a byte array.

pub fn value_biguint(&self) -> BigUint

Returns the value as a big number.

pub fn sequence_number(&self) -> Option<usize>

Returns the associated sequence number.

pub fn is_marked(&self) -> bool

Checks whether the value is marked with a sequence number.

pub fn is_valid(&self, current_sequence_number: usize) -> bool

Checks whether the value is valid according to the provided current_sequence_number (which usually should be a sequence number associated with the Merkle tree).

The value is valid if:

• It was not annotated with sequence number.
• Its sequence number is lower than the provided sequence_number.

The value is invalid if it’s lower or equal to the provided sequence_number.

Trait Implementations

impl Clone for HashSetCell

fn clone(&self) -> HashSetCell

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HashSetCell

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

Formats the value using the given formatter.

impl Ord for HashSetCell

fn cmp(&self, other: &HashSetCell) -> 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 HashSetCell

fn eq(&self, other: &HashSetCell) -> 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 HashSetCell

fn partial_cmp(&self, other: &HashSetCell) -> 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 Copy for HashSetCell

impl Eq for HashSetCell

impl Send for HashSetCell

impl StructuralPartialEq for HashSetCell