Trait bitstream_io::Numeric [−][src]
pub trait Numeric: Sized + Copy + Default + Debug + PartialOrd + Shl<u32, Output = Self> + ShlAssign<u32> + Shr<u32, Output = Self> + ShrAssign<u32> + Rem<Self, Output = Self> + RemAssign<Self> + BitOrAssign<Self> + BitXor<Self, Output = Self> + Not<Output = Self> + Sub<Self, Output = Self> { fn one() -> Self; fn is_zero(self) -> bool; fn from_u8(u: u8) -> Self; fn to_u8(self) -> u8; fn count_ones(self) -> u32; fn leading_zeros(self) -> u32; fn trailing_zeros(self) -> u32; fn bits_size() -> u32; }
This trait extends many common integer types (both unsigned and signed) with a few trivial methods so that they can be used with the bitstream handling traits.
Required Methods
fn one() -> Self
The value of 1 in this type
fn is_zero(self) -> bool
Returns true if this value is 0, in its type
fn from_u8(u: u8) -> Self
Returns a u8
value in this type
fn to_u8(self) -> u8
Assuming 0 <= value < 256, returns this value as a u8
type
fn count_ones(self) -> u32
Counts the number of 1 bits
fn leading_zeros(self) -> u32
Counts the number of leading zeros
fn trailing_zeros(self) -> u32
Counts the number of trailing zeros
fn bits_size() -> u32
Size of type in bits
Implementations on Foreign Types
impl Numeric for u8
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impl Numeric for u8
impl Numeric for i8
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impl Numeric for i8
impl Numeric for u16
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impl Numeric for u16
impl Numeric for i16
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impl Numeric for i16
impl Numeric for u32
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impl Numeric for u32
impl Numeric for i32
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impl Numeric for i32
impl Numeric for u64
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impl Numeric for u64
impl Numeric for i64
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impl Numeric for i64
impl Numeric for u128
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impl Numeric for u128
impl Numeric for i128
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impl Numeric for i128