Struct nimiq_block::Difficulty

pub struct Difficulty(_);

Difficulty as FixedUnsigned with 10 decimal places

Trait Implementations

impl From<TargetCompact> for Difficulty

Convert TargetCompact to Difficulty

fn from(target_compact: TargetCompact) -> Self

Performs the conversion.

impl From<Target> for Difficulty

Convert Target to Difficulty

fn from(target: Target) -> Self

Performs the conversion.

impl From<Difficulty> for TargetCompact

XXX For testing only

fn from(difficulty: Difficulty) -> Self

Performs the conversion.

impl From<Difficulty> for Target

XXX For testing only

fn from(difficulty: Difficulty) -> Self

Performs the conversion.

impl From<i32> for Difficulty

Converts a i32 to a Difficulty

NOTE: This is just to please the old test gods, because the tests were implemented with positive i32s.

XXX For testing only

fn from(x: i32) -> Difficulty

Performs the conversion.

impl From<FixedUnsigned<FixedScale10>> for Difficulty

Convert a FixedUnsigned10 (10 decimal places) to Difficulty

fn from(fixed: FixedUnsigned10) -> Self

Performs the conversion.

impl From<Difficulty> for FixedUnsigned10

fn from(difficulty: Difficulty) -> Self

Performs the conversion.

impl From<u64> for Difficulty

XXX Only for debugging - or is it?

fn from(x: u64) -> Difficulty

Performs the conversion.

impl From<u32> for Difficulty

Convert u32 to Difficulty

fn from(x: u32) -> Difficulty

Performs the conversion.

impl Clone for Difficulty

fn clone(&self) -> Difficulty

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Difficulty

fn default() -> Difficulty

Returns the "default value" for a type.

impl Eq for Difficulty

impl Ord for Difficulty

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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<Difficulty> for Difficulty

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

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

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

This method tests for !=.

impl PartialOrd<Difficulty> for Difficulty

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

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

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

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

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

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

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

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

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

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

impl Display for Difficulty

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

Formats the value using the given formatter.

impl Debug for Difficulty

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

Formats the value using the given formatter.

impl Div<u32> for Difficulty

Divide Difficulty by u32

This is used in Blockchain::get_next_target

NOTE: I chose to implement exactly those traits with these types to abstract away how Difficulty works from the Blockchain

type Output = Difficulty

The resulting type after applying the / operator.

fn div(self, rhs: u32) -> Self::Output

Performs the / operation.

impl Sub<Difficulty> for Difficulty

type Output = Difficulty

The resulting type after applying the - operator.

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

Performs the - operation.

impl<'a, 'b> Sub<&'b Difficulty> for &'a Difficulty

type Output = Difficulty

The resulting type after applying the - operator.

fn sub(self, rhs: &'b Difficulty) -> Difficulty

Performs the - operation.

impl Add<Difficulty> for Difficulty

type Output = Difficulty

The resulting type after applying the + operator.

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

Performs the + operation.

impl<'a, 'b> Add<&'b Difficulty> for &'a Difficulty

type Output = Difficulty

The resulting type after applying the + operator.

fn add(self, rhs: &'b Difficulty) -> Difficulty

Performs the + operation.

impl AddAssign<u32> for Difficulty

Add a u32 onto a Difficulty

This is used in Blockchain::get_next_target to compute the delta_total_difficulty:

fn add_assign(&mut self, rhs: u32)

Performs the += operation.

impl AddAssign<Difficulty> for Difficulty

fn add_assign(&mut self, rhs: Difficulty)

Performs the += operation.

impl SubAssign<Difficulty> for Difficulty

fn sub_assign(&mut self, rhs: Difficulty)

Performs the -= operation.

impl StructuralPartialEq for Difficulty

impl StructuralEq for Difficulty

impl Deserialize for Difficulty

fn deserialize<R: ReadBytesExt>(
    reader: &mut R
) -> Result<Self, SerializingError>

fn deserialize_from_vec(v: &Vec<u8>) -> Result<Self, SerializingError>

impl Serialize for Difficulty

fn serialize<W: WriteBytesExt>(
    &self,
    writer: &mut W
) -> Result<usize, SerializingError>

fn serialized_size(&self) -> usize

fn serialize_to_vec(&self) -> Vec<u8>