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std/random ​

Random number generation.

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from "std/random" import { Random }

Functions ​

Random.u32 ​

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fn Random.u32(): u32

Returns a random 32-bit unsigned integer.

Random.int ​

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fn Random.int(max: i64): i64

Returns a random integer in [0, max).

Random.range ​

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fn Random.range(min: i64, max: i64): i64

Returns a random integer in [min, max).

Random.float ​

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fn Random.float(): f64

Returns a random float in [0.0, 1.0).

Random.floatRange ​

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fn Random.floatRange(min: f64, max: f64): f64

Returns a random float in [min, max).

Random.bool ​

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fn Random.bool(): bool

Returns true or false with equal probability.

Random.shuffleI64 ​

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fn Random.shuffleI64(v: &mut Vec<i64>, len: i64)

Shuffles the first len elements of a vector in-place.

Random.bytes ​

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fn Random.bytes(buf: *u8, len: i64)

Fills a buffer with len random bytes.