Struct RevAllocator 

pub struct RevAllocator { /* private fields */ }

A session-wide revision counter. Every successful control write allocates a fresh rev via Self::next.

Callers who build a session share one RevAllocator across every Control in that session; the counter is strictly increasing and usable for log ordering or reverse lookups.

When no explicit allocator is wired (e.g. tests, single- purpose uses), a process-global allocator is available via RevAllocator::global.

Implementations

impl RevAllocator

pub fn new() -> Self

pub fn next(&self) -> u64

pub fn global() -> &'static Arc<RevAllocator>

Shared allocator used when no session-scoped one is explicitly supplied. Useful for tests and for short-lived single-session processes — production runs should give each session its own allocator.

Trait Implementations

impl Debug for RevAllocator

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

Formats the value using the given formatter.

impl Default for RevAllocator

fn default() -> Self

Returns the “default value” for a type.