Struct SyncLazy 

pub struct SyncLazy<T: Send + Sync + 'static> { /* private fields */ }

A synchronous lazy-init wrapper using std::sync::OnceLock.

Useful for subsystems that can be initialized without async.

Implementations

impl<T: Send + Sync + 'static> SyncLazy<T>

pub const fn new(name: &'static str) -> Self

Create a new synchronous lazy subsystem.

pub fn get_or_init(&self, init: impl FnOnce() -> T) -> &T

Get the value, initializing with init if necessary.

pub fn is_initialized(&self) -> bool

Check whether initialized.

pub fn try_get(&self) -> Option<&T>

Return the value if already initialized.

pub fn name(&self) -> &'static str

The human-readable name.

Trait Implementations

impl<T: Send + Sync + Debug + 'static> Debug for SyncLazy<T>

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

Formats the value using the given formatter.