Struct spl_token_bonding::signed_precise_number::SignedPreciseNumber

pub struct SignedPreciseNumber {
    pub value: PreciseNumber,
    pub is_negative: bool,
}

Struct encapsulating a signed fixed-point number that allows for decimal calculations

Fields

value: PreciseNumber

is_negative: bool

Implementations

impl SignedPreciseNumber

pub fn negate(&self) -> SignedPreciseNumber

pub fn checked_mul(&self, rhs: &Self) -> Option<SignedPreciseNumber>

pub fn checked_div(&self, rhs: &Self) -> Option<SignedPreciseNumber>

pub fn checked_add(&self, rhs: &Self) -> Option<SignedPreciseNumber>

pub fn checked_sub(&self, rhs: &Self) -> Option<SignedPreciseNumber>

pub fn floor(&self) -> Option<SignedPreciseNumber>

pub fn exp(&self) -> Option<PreciseNumber>

Calculate the exponential of x, that is, e raised to the power x (where e is the base of the natural system of logarithms, approximately 2.71828). Note that precision can start to get inaccurate for larger numbers (> 20).

pub fn print(&self)

Trait Implementations

impl Clone for SignedPreciseNumber

fn clone(&self) -> SignedPreciseNumber

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SignedPreciseNumber

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

Formats the value using the given formatter.

impl PartialEq<SignedPreciseNumber> for SignedPreciseNumber

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

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

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

This method tests for !=.

impl StructuralPartialEq for SignedPreciseNumber