Expand description
unprim contains primitive types from 8 into 256 bit. it is unstable and not intended for production use.
use un_prim::*;
let a = U256::from(100);
let b = U256::from(2);
assert_eq!(a * b, 200u64.into());Or you can use .into() method to init the types.
use un_prim::*;
let a: U24 = 100u64.into();
let b: U24 = 2u64.into();
let c: u32 = (a * b).into();
assert_eq!(c, 200);You can use macro to define new types. In example if you want to define a type with 512 bit, you can use the macro.
use un_prim::*;
define!(U512, 64, "512 bit");
let a = U512::from(100);
let b = U512::from(2);
let c = a * b;
assert_eq!(c, 200u64.into());Modules
Macros
Structs
24-bit unsigned integer represented as little-endian byte order.
40-bit unsigned integer represented as little-endian byte order.
48-bit unsigned integer represented as little-endian byte order.
56-bit unsigned integer represented as little-endian byte order.
72-bit unsigned integer represented as little-endian byte order.
80-bit unsigned integer represented as little-endian byte order.
88-bit unsigned integer represented as little-endian byte order.
96-bit unsigned integer represented as little-endian byte order.
104-bit unsigned integer represented as little-endian byte order.
112-bit unsigned integer represented as little-endian byte order.
120-bit unsigned integer represented as little-endian byte order.
136-bit unsigned integer represented as little-endian byte order.
144-bit unsigned integer represented as little-endian byte order.
152-bit unsigned integer represented as little-endian byte order.
160-bit unsigned integer represented as little-endian byte order.
168-bit unsigned integer represented as little-endian byte order.
176-bit unsigned integer represented as little-endian byte order.
184-bit unsigned integer represented as little-endian byte order.
192-bit unsigned integer represented as little-endian byte order.
200-bit unsigned integer represented as little-endian byte order.
208-bit unsigned integer represented as little-endian byte order.
216-bit unsigned integer represented as little-endian byte order.
224-bit unsigned integer represented as little-endian byte order.
232-bit unsigned integer represented as little-endian byte order.
240-bit unsigned integer represented as little-endian byte order.
248-bit unsigned integer represented as little-endian byte order.
256-bit unsigned integer represented as little-endian byte order.
Traits
The addition operator +.
The addition assignment operator +=.
The bitwise AND operator &.
The bitwise AND assignment operator &=.
The bitwise OR operator |.
The bitwise OR assignment operator |=.
The bitwise XOR operator ^.
The bitwise XOR assignment operator ^=.
A data structure that can be deserialized from any data format supported by Serde.
The division operator /.
The division assignment operator /=.
Parse a value from a string
The multiplication operator *.
The multiplication assignment operator *=.
The unary logical negation operator !.
The remainder operator %.
The remainder assignment operator %=.
A data structure that can be serialized into any data format supported by Serde.
The left shift operator <<. Note that because this trait is implemented
for all integer types with multiple right-hand-side types, Rust’s type
checker has special handling for _ << _, setting the result type for
integer operations to the type of the left-hand-side operand. This means
that though a << b and a.shl(b) are one and the same from an evaluation
standpoint, they are different when it comes to type inference.
The left shift assignment operator <<=.
The right shift operator >>. Note that because this trait is implemented
for all integer types with multiple right-hand-side types, Rust’s type
checker has special handling for _ >> _, setting the result type for
integer operations to the type of the left-hand-side operand. This means
that though a >> b and a.shr(b) are one and the same from an evaluation
standpoint, they are different when it comes to type inference.
The right shift assignment operator >>=.
The subtraction operator -.
The subtraction assignment operator -=.
Functions
Computes x += y where x and y is a slice. requires: len(x) >= len(y).
Computes 16-bit division of two 8-bit numbers and return the quotient and remainder.
Devides <uh, ul> / d, returns the quotient and remainder. It use provided d’s reciprocal. Implementation is ported from https://github.com/holiman/uint250.
Computes <!d, !0> / d.
Computes x -= y * multiplier. requires: len(x) >= len(y).