pub struct ExtensionsMutex { /* private fields */ }Expand description
You can use Extensions to pass data between plugins that is not serializable. Such data is not accessible from Rhai or co-processoers.
This can be accessed at any point in the request lifecycle and is useful for passing data between services. Extensions are thread safe, and must be locked for mutation.
For example:
context.extensions().lock().insert::<MyData>(data);
Implementations§
Source§impl ExtensionsMutex
impl ExtensionsMutex
Sourcepub fn with_lock<T, F: FnOnce(&mut Extensions) -> T>(&self, func: F) -> T
pub fn with_lock<T, F: FnOnce(&mut Extensions) -> T>(&self, func: F) -> T
Locks the extensions for interaction.
The lock will be dropped once the closure completes.
Trait Implementations§
Source§impl Clone for ExtensionsMutex
impl Clone for ExtensionsMutex
Source§fn clone(&self) -> ExtensionsMutex
fn clone(&self) -> ExtensionsMutex
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for ExtensionsMutex
impl Debug for ExtensionsMutex
Source§impl Default for ExtensionsMutex
impl Default for ExtensionsMutex
Source§fn default() -> ExtensionsMutex
fn default() -> ExtensionsMutex
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl !RefUnwindSafe for ExtensionsMutex
impl !UnwindSafe for ExtensionsMutex
impl Freeze for ExtensionsMutex
impl Send for ExtensionsMutex
impl Sync for ExtensionsMutex
impl Unpin for ExtensionsMutex
impl UnsafeUnpin for ExtensionsMutex
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