Enum system_interface::fs::Advice
source · #[repr(i32)]
pub enum Advice {
Normal,
Sequential,
Random,
WillNeed,
DontNeed,
NoReuse,
}
Expand description
Advice to pass to FileIoExt::advise
.
Variants§
Normal
No advice; default heuristics apply.
Sequential
Data will be accessed sequentially at ascending offsets.
Random
Data will be accessed with an irregular access pattern.
WillNeed
Data will be accessed soon.
DontNeed
Data will not be accessed soon.
NoReuse
Data will be accessed exactly once.