Trait sbitty::SetBit

pub trait SetBit {
    pub fn set_bit(&self, idx: usize) -> Result<Self, IndexError>
    where
        Self: Sized;
}

performing _ | (1 << idx) with n the index

Examples

set bit for big int

Don't pay attention to my bigint implementation.

pub struct BigInt {
	hwb: i64,
	lwb: i64,
}
impl SetBit for BigInt {
	fn set_bit(&self, idx: usize) -> Result<Self,IndexError> where Self: Sized {
		if idx >= 128 {
			Err(IndexError)
		} else if idx >= 64 {
			Ok(BigInt{
				hwb: self.hwb | (1 << (idx - 64)),
				lwb: self.lwb
			})
		} else {
			Ok(BigInt{
				hwb: self.hwb,
				lwb: self.lwb | (1 << (idx - 64))
			})
		}
	}
}

Required methods

pub fn set_bit(&self, idx: usize) -> Result<Self, IndexError> where
    Self: Sized, 

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Implementors

impl SetBit for i8

pub fn set_bit(&self, idx: usize) -> Result<Self, IndexError> where
    Self: Sized, 

impl SetBit for i16

pub fn set_bit(&self, idx: usize) -> Result<Self, IndexError> where
    Self: Sized, 

impl SetBit for i32

pub fn set_bit(&self, idx: usize) -> Result<Self, IndexError> where
    Self: Sized, 

impl SetBit for i64

pub fn set_bit(&self, idx: usize) -> Result<Self, IndexError> where
    Self: Sized, 

impl SetBit for isize

pub fn set_bit(&self, idx: usize) -> Result<Self, IndexError> where
    Self: Sized, 

impl SetBit for u8

pub fn set_bit(&self, idx: usize) -> Result<Self, IndexError> where
    Self: Sized, 

impl SetBit for u16

pub fn set_bit(&self, idx: usize) -> Result<Self, IndexError> where
    Self: Sized, 

impl SetBit for u32

pub fn set_bit(&self, idx: usize) -> Result<Self, IndexError> where
    Self: Sized, 

impl SetBit for u64

pub fn set_bit(&self, idx: usize) -> Result<Self, IndexError> where
    Self: Sized, 

impl SetBit for usize

pub fn set_bit(&self, idx: usize) -> Result<Self, IndexError> where
    Self: Sized, 

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