Crate timely_bytes[−][src]
A simplified implementation of the bytes
crate, with different features, less safety.
Examples
use timely_bytes::arc::Bytes; let bytes = vec![0u8; 1024]; let mut shared1 = Bytes::from(bytes); let mut shared2 = shared1.extract_to(100); let mut shared3 = shared1.extract_to(100); let mut shared4 = shared2.extract_to(60); assert_eq!(shared1.len(), 824); assert_eq!(shared2.len(), 40); assert_eq!(shared3.len(), 100); assert_eq!(shared4.len(), 60); for byte in shared1.iter_mut() { *byte = 1u8; } for byte in shared2.iter_mut() { *byte = 2u8; } for byte in shared3.iter_mut() { *byte = 3u8; } for byte in shared4.iter_mut() { *byte = 4u8; } // memory in slabs [4, 2, 3, 1]: merge back in arbitrary order. shared2.try_merge(shared3).ok().expect("Failed to merge 2 and 3"); shared2.try_merge(shared1).ok().expect("Failed to merge 23 and 1"); shared4.try_merge(shared2).ok().expect("Failed to merge 4 and 231"); assert_eq!(shared4.len(), 1024);
Modules
arc | An |