Struct HandleGenerator

pub struct HandleGenerator { /* private fields */ }

A Handle Generator.

This object will always return a different ID.

Well, it will wrap after 2**32 IDs. But most systems won’t open that many files, and if they do, they are unlikely to hold one file open and then open/close 2**32 - 1 others.

Implementations

impl HandleGenerator

pub const fn new(offset: u32) -> Self

Create a new generator of Handles.

pub fn generate(&mut self) -> Handle

Generate a new, unique Handle.

Trait Implementations

impl Debug for HandleGenerator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.