[−][src]Struct bitcoin::util::decimal::Decimal
A fixed-point decimal type
Methods
impl Decimal
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pub fn new(mantissa: i64, exponent: usize) -> Decimal
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Creates a new Decimal
pub fn mantissa(&self) -> i64
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Returns the mantissa
pub fn exponent(&self) -> usize
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Returns the exponent
pub fn integer_value(&self, exponent: usize) -> i64
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Get the decimal's value in an integer type, by multiplying
by some power of ten to ensure the returned value is 10 **
exponent
types the actual value.
pub fn nonnegative(&self) -> bool
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Returns whether or not the number is nonnegative
Trait Implementations
impl PartialOrd<Decimal> for Decimal
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fn partial_cmp(&self, other: &Decimal) -> Option<Ordering>
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#[must_use]
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]
fn le(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
#[must_use]
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
#[must_use]
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Copy for Decimal
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impl PartialEq<Decimal> for Decimal
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fn eq(&self, other: &Decimal) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl Clone for Decimal
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fn clone(&self) -> Decimal
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Ord for Decimal
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fn cmp(&self, other: &Decimal) -> Ordering
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fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
impl Eq for Decimal
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impl Display for Decimal
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impl Debug for Decimal
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impl Add<Decimal> for Decimal
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type Output = Decimal
The resulting type after applying the +
operator.
fn add(self, other: Decimal) -> Decimal
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impl Sub<Decimal> for Decimal
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type Output = Decimal
The resulting type after applying the -
operator.
fn sub(self, other: Decimal) -> Decimal
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impl Neg for Decimal
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Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,