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				| @ -63,7 +63,7 @@ impl BitVecJournal { | ||||
| 		journal.map(|idx| (idx, self.elems[idx])).collect::<Vec<(usize, u64)>>() | ||||
| 	} | ||||
| 
 | ||||
| 	pub fn how_full(&self) -> f64 { | ||||
| 	pub fn saturation(&self) -> f64 { | ||||
| 		self.elems.iter().fold(0u64, |acc, e| acc + e.count_ones() as u64) as f64 / (self.elems.len() * 64) as f64 | ||||
| 	} | ||||
| } | ||||
| @ -96,7 +96,7 @@ impl Bloom { | ||||
| 
 | ||||
| 	/// Initializes bloom filter from saved state
 | ||||
| 	pub fn from_parts(parts: &[u64], k_num: u32) -> Bloom { | ||||
| 		let bitmap_size = parts.len()*8; | ||||
| 		let bitmap_size = parts.len() * 8; | ||||
| 		let bitmap_bits = (bitmap_size as u64) * 8u64; | ||||
| 		let bitmap = BitVecJournal::from_parts(parts); | ||||
| 		let sips = [Bloom::sip_new(), Bloom::sip_new()]; | ||||
| @ -197,8 +197,8 @@ impl Bloom { | ||||
| 	} | ||||
| 
 | ||||
| 	/// Returns the ratio of set bits in the bloom filter to the total bits
 | ||||
| 	pub fn how_full(&self) -> f64 { | ||||
| 		self.bitmap.how_full() | ||||
| 	pub fn saturation(&self) -> f64 { | ||||
| 		self.bitmap.saturation() | ||||
| 	} | ||||
| } | ||||
| 
 | ||||
| @ -216,7 +216,7 @@ mod tests { | ||||
| 	use super::Bloom; | ||||
| 
 | ||||
| 	#[test] | ||||
| 	fn bloom_test_set() { | ||||
| 	fn get_set() { | ||||
| 		let mut bloom = Bloom::new(10, 80); | ||||
| 		let key = vec![115u8, 99]; | ||||
| 		assert!(!bloom.check(&key)); | ||||
| @ -225,7 +225,7 @@ mod tests { | ||||
| 	} | ||||
| 
 | ||||
| 	#[test] | ||||
| 	fn bloom_journalling() { | ||||
| 	fn journalling() { | ||||
| 		let initial = vec![0u64; 8]; | ||||
| 		let mut bloom = Bloom::from_parts(&initial, 3); | ||||
| 		bloom.set(&vec![5u8, 4]); | ||||
| @ -235,12 +235,12 @@ mod tests { | ||||
| 	} | ||||
| 
 | ||||
| 	#[test] | ||||
| 	fn bloom_howfull() { | ||||
| 	fn saturation() { | ||||
| 		let initial = vec![0u64; 8]; | ||||
| 		let mut bloom = Bloom::from_parts(&initial, 3); | ||||
| 		bloom.set(&vec![5u8, 4]); | ||||
| 
 | ||||
| 		let full = bloom.how_full(); | ||||
| 		let full = bloom.saturation(); | ||||
| 		// 2/8/64 = 0.00390625
 | ||||
| 		assert!(full >= 0.0039f64 && full <= 0.004f64); | ||||
| 	} | ||||
|  | ||||
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