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4 releases (2 breaking)

0.11.1 Jun 8, 2021
0.11.0 Feb 18, 2021
0.10.0 Mar 10, 2021
0.8.0 Feb 20, 2021

#23 in #vapory

Download history 369/week @ 2023-12-18 223/week @ 2023-12-25 221/week @ 2024-01-01 312/week @ 2024-01-08 312/week @ 2024-01-15 342/week @ 2024-01-22 312/week @ 2024-01-29 301/week @ 2024-02-05 304/week @ 2024-02-12 240/week @ 2024-02-19 280/week @ 2024-02-26 275/week @ 2024-03-04 251/week @ 2024-03-11 204/week @ 2024-03-18 152/week @ 2024-03-25 245/week @ 2024-04-01

900 downloads per month
Used in 70 crates (3 directly)

MIT/Apache

65KB
1K SLoC

use hex_literal::hex;
use vapbloom::{Bloom, Input};

use std::str::FromStr;
let bloom = Bloom::from_str(
	"00000000000000000000000000000000\
	00000000100000000000000000000000\
	00000000000000000000000000000000\
	00000000000000000000000000000000\
	00000000000000000000000000000000\
	00000000000000000000000000000000\
	00000002020000000000000000000000\
	00000000000000000000000800000000\
	10000000000000000000000000000000\
	00000000000000000000001000000000\
	00000000000000000000000000000000\
	00000000000000000000000000000000\
	00000000000000000000000000000000\
	00000000000000000000000000000000\
	00000000000000000000000000000000\
	00000000000000000000000000000000"
).unwrap();
let address = hex!("ef2d6d194084c2de36e0dabfce45d046b37d1106");
let topic = hex!("02c69be41d0b7e40352fc85be1cd65eb03d40ef8427a0ca4596b1ead9a00e9fc");

let mut my_bloom = Bloom::default();
assert!(!my_bloom.contains_input(Input::Raw(&address)));
assert!(!my_bloom.contains_input(Input::Raw(&topic)));

my_bloom.accrue(Input::Raw(&address));
assert!(my_bloom.contains_input(Input::Raw(&address)));
assert!(!my_bloom.contains_input(Input::Raw(&topic)));

my_bloom.accrue(Input::Raw(&topic));
assert!(my_bloom.contains_input(Input::Raw(&address)));
assert!(my_bloom.contains_input(Input::Raw(&topic)));
assert_eq!(my_bloom, bloom);

Dependencies

~91–560KB
~10K SLoC