Struct scrypto::math::bnum_integer::I384
source · #[repr(transparent)]pub struct I384(pub BInt<6>);
Expand description
Provides safe integer arithmetic.
Operations like +
, ‘-’, ‘*’, or ‘/’ sometimes produce overflow
which is detected and results in a panic, in of silently
wrapping around.
The bit length of output type will be the greater one in the math operation, and if any of the types was signed, then the resulting type will be signed too, otherwise the output type is unsigned.
The underlying value can be retrieved through the .0
index of the
I384
tuple.
§Layout
I384
will have the same methods and traits as
the built-in counterpart.
Tuple Fields§
§0: BInt<6>
Implementations§
source§impl I384
impl I384
sourcepub const fn count_ones(self) -> u32
pub const fn count_ones(self) -> u32
Returns the number of ones in the binary representation of self
.
sourcepub const fn count_zeros(self) -> u32
pub const fn count_zeros(self) -> u32
Returns the number of zeros in the binary representation of self
.
sourcepub const fn trailing_zeros(self) -> u32
pub const fn trailing_zeros(self) -> u32
Returns the number of trailing zeros in the binary representation of self
.
sourcepub const fn swap_bytes(self) -> I384
pub const fn swap_bytes(self) -> I384
Reverses the byte order of the integer.
sourcepub const fn reverse_bits(self) -> I384
pub const fn reverse_bits(self) -> I384
Reverses the bit pattern of the integer.
sourcepub const fn leading_zeros(self) -> u32
pub const fn leading_zeros(self) -> u32
Returns the number of leading zeros in the binary representation of self
.
sourcepub const fn from_be(x: I384) -> I384
pub const fn from_be(x: I384) -> I384
Converts an integer from big endian to the target’s endianness.
On big endian this is a no-op. On little endian the bytes are swapped.
sourcepub const fn from_le(x: I384) -> I384
pub const fn from_le(x: I384) -> I384
Converts an integer from little endian to the target’s endianness.
On little endian this is a no-op. On big endian the bytes are swapped.
source§impl I384
impl I384
sourcepub fn abs(self) -> I384
pub fn abs(self) -> I384
Computes the absolute value of self
, with overflow causing panic.
The only case where such overflow can occur is when one takes the absolute value of the negative minimal value for the type this is a positive value that is too large to represent in the type. In such a case, this function panics.
sourcepub fn signum(self) -> I384
pub fn signum(self) -> I384
Returns a number representing sign of self
.
0
if the number is zero1
if the number is positive-1
if the number is negative
sourcepub fn is_positive(self) -> bool
pub fn is_positive(self) -> bool
Returns true
if self
is positive and false
if the number is zero or
negative.
sourcepub fn is_negative(self) -> bool
pub fn is_negative(self) -> bool
Returns true
if self
is negative and false
if the number is zero or
positive.
Trait Implementations§
source§impl AddAssign<&I384> for I384
impl AddAssign<&I384> for I384
source§fn add_assign(&mut self, other: &I384)
fn add_assign(&mut self, other: &I384)
+=
operation. Read moresource§impl AddAssign for I384
impl AddAssign for I384
source§fn add_assign(&mut self, other: I384)
fn add_assign(&mut self, other: I384)
+=
operation. Read moresource§impl BitAndAssign for I384
impl BitAndAssign for I384
source§fn bitand_assign(&mut self, other: I384)
fn bitand_assign(&mut self, other: I384)
&=
operation. Read moresource§impl BitOrAssign for I384
impl BitOrAssign for I384
source§fn bitor_assign(&mut self, other: I384)
fn bitor_assign(&mut self, other: I384)
|=
operation. Read moresource§impl BitXorAssign for I384
impl BitXorAssign for I384
source§fn bitxor_assign(&mut self, other: I384)
fn bitxor_assign(&mut self, other: I384)
^=
operation. Read moresource§impl CheckedAdd for I384
impl CheckedAdd for I384
source§impl CheckedDiv for I384
impl CheckedDiv for I384
source§impl CheckedMul for I384
impl CheckedMul for I384
source§impl CheckedNeg for I384
impl CheckedNeg for I384
type Output = I384
fn checked_neg(self) -> Option<<I384 as CheckedNeg>::Output>
source§impl CheckedSub for I384
impl CheckedSub for I384
source§impl DivAssign<&I384> for I384
impl DivAssign<&I384> for I384
source§fn div_assign(&mut self, other: &I384)
fn div_assign(&mut self, other: &I384)
/=
operation. Read moresource§impl DivAssign for I384
impl DivAssign for I384
source§fn div_assign(&mut self, other: I384)
fn div_assign(&mut self, other: I384)
/=
operation. Read moresource§impl FromPrimitive for I384
impl FromPrimitive for I384
source§fn from_u8(n: u8) -> Option<I384>
fn from_u8(n: u8) -> Option<I384>
u8
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned.source§fn from_u16(n: u16) -> Option<I384>
fn from_u16(n: u16) -> Option<I384>
u16
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned.source§fn from_u32(n: u32) -> Option<I384>
fn from_u32(n: u32) -> Option<I384>
u32
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned.source§fn from_u64(n: u64) -> Option<I384>
fn from_u64(n: u64) -> Option<I384>
u64
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned.source§fn from_u128(n: u128) -> Option<I384>
fn from_u128(n: u128) -> Option<I384>
u128
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read moresource§fn from_usize(n: usize) -> Option<I384>
fn from_usize(n: usize) -> Option<I384>
usize
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned.source§fn from_i8(n: i8) -> Option<I384>
fn from_i8(n: i8) -> Option<I384>
i8
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned.source§fn from_i16(n: i16) -> Option<I384>
fn from_i16(n: i16) -> Option<I384>
i16
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned.source§fn from_i32(n: i32) -> Option<I384>
fn from_i32(n: i32) -> Option<I384>
i32
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned.source§fn from_i64(n: i64) -> Option<I384>
fn from_i64(n: i64) -> Option<I384>
i64
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned.source§fn from_i128(n: i128) -> Option<I384>
fn from_i128(n: i128) -> Option<I384>
i128
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned. Read moresource§fn from_isize(n: isize) -> Option<I384>
fn from_isize(n: isize) -> Option<I384>
isize
to return an optional value of this type. If the
value cannot be represented by this type, then None
is returned.source§impl MulAssign<&I384> for I384
impl MulAssign<&I384> for I384
source§fn mul_assign(&mut self, other: &I384)
fn mul_assign(&mut self, other: &I384)
*=
operation. Read moresource§impl MulAssign for I384
impl MulAssign for I384
source§fn mul_assign(&mut self, other: I384)
fn mul_assign(&mut self, other: I384)
*=
operation. Read moresource§impl Ord for I384
impl Ord for I384
source§impl PartialEq for I384
impl PartialEq for I384
source§impl PartialOrd for I384
impl PartialOrd for I384
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl RemAssign<&I384> for I384
impl RemAssign<&I384> for I384
source§fn rem_assign(&mut self, other: &I384)
fn rem_assign(&mut self, other: &I384)
%=
operation. Read moresource§impl RemAssign for I384
impl RemAssign for I384
source§fn rem_assign(&mut self, other: I384)
fn rem_assign(&mut self, other: I384)
%=
operation. Read moresource§impl ShlAssign<u32> for I384
impl ShlAssign<u32> for I384
source§fn shl_assign(&mut self, other: u32)
fn shl_assign(&mut self, other: u32)
<<=
operation. Read moresource§impl ShrAssign<u32> for I384
impl ShrAssign<u32> for I384
source§fn shr_assign(&mut self, other: u32)
fn shr_assign(&mut self, other: u32)
>>=
operation. Read moresource§impl SubAssign<&I384> for I384
impl SubAssign<&I384> for I384
source§fn sub_assign(&mut self, other: &I384)
fn sub_assign(&mut self, other: &I384)
-=
operation. Read moresource§impl SubAssign for I384
impl SubAssign for I384
source§fn sub_assign(&mut self, other: I384)
fn sub_assign(&mut self, other: I384)
-=
operation. Read moresource§impl ToPrimitive for I384
impl ToPrimitive for I384
source§fn to_u8(&self) -> Option<u8>
fn to_u8(&self) -> Option<u8>
self
to a u8
. If the value cannot be
represented by a u8
, then None
is returned.source§fn to_u16(&self) -> Option<u16>
fn to_u16(&self) -> Option<u16>
self
to a u16
. If the value cannot be
represented by a u16
, then None
is returned.source§fn to_u32(&self) -> Option<u32>
fn to_u32(&self) -> Option<u32>
self
to a u32
. If the value cannot be
represented by a u32
, then None
is returned.source§fn to_u64(&self) -> Option<u64>
fn to_u64(&self) -> Option<u64>
self
to a u64
. If the value cannot be
represented by a u64
, then None
is returned.source§fn to_u128(&self) -> Option<u128>
fn to_u128(&self) -> Option<u128>
self
to a u128
. If the value cannot be
represented by a u128
(u64
under the default implementation), then
None
is returned. Read moresource§fn to_usize(&self) -> Option<usize>
fn to_usize(&self) -> Option<usize>
self
to a usize
. If the value cannot be
represented by a usize
, then None
is returned.source§fn to_i8(&self) -> Option<i8>
fn to_i8(&self) -> Option<i8>
self
to an i8
. If the value cannot be
represented by an i8
, then None
is returned.source§fn to_i16(&self) -> Option<i16>
fn to_i16(&self) -> Option<i16>
self
to an i16
. If the value cannot be
represented by an i16
, then None
is returned.source§fn to_i32(&self) -> Option<i32>
fn to_i32(&self) -> Option<i32>
self
to an i32
. If the value cannot be
represented by an i32
, then None
is returned.source§fn to_i64(&self) -> Option<i64>
fn to_i64(&self) -> Option<i64>
self
to an i64
. If the value cannot be
represented by an i64
, then None
is returned.source§fn to_i128(&self) -> Option<i128>
fn to_i128(&self) -> Option<i128>
self
to an i128
. If the value cannot be
represented by an i128
(i64
under the default implementation), then
None
is returned. Read moresource§fn to_isize(&self) -> Option<isize>
fn to_isize(&self) -> Option<isize>
self
to an isize
. If the value cannot be
represented by an isize
, then None
is returned.source§impl TryFrom<I384> for PreciseDecimal
impl TryFrom<I384> for PreciseDecimal
§type Error = ParsePreciseDecimalError
type Error = ParsePreciseDecimalError
source§fn try_from(
val: I384
) -> Result<PreciseDecimal, <PreciseDecimal as TryFrom<I384>>::Error>
fn try_from( val: I384 ) -> Result<PreciseDecimal, <PreciseDecimal as TryFrom<I384>>::Error>
impl Copy for I384
impl Eq for I384
Auto Trait Implementations§
impl RefUnwindSafe for I384
impl Send for I384
impl Sync for I384
impl Unpin for I384
impl UnwindSafe for I384
Blanket Implementations§
§impl<U> As for U
impl<U> As for U
§fn as_<T>(self) -> Twhere
T: CastFrom<U>,
fn as_<T>(self) -> Twhere
T: CastFrom<U>,
self
to type T
. The semantics of numeric casting with the as
operator are followed, so <T as As>::as_::<U>
can be used in the same way as T as U
for numeric conversions. Read moresource§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
key
and return true
if they are equal.