SessionExt

vortex_session

Trait SessionExt 

Source 
pub trait SessionExt: Sized + Sealed {
    // Required methods
    fn session(&self) -> VortexSession;
    fn get<V: SessionVar>(&self) -> Ref<'_, V>;
    fn get_mut<V: SessionVar>(&self) -> RefMut<'_, V>;
}
Expand description

Trait for accessing and modifying the state of a Vortex session.

Required Methods§

Source

fn session(&self) -> VortexSession

Returns the VortexSession.

Source

fn get<V: SessionVar>(&self) -> Ref<'_, V>

Returns the scope variable of type V, or inserts a default one if it does not exist.

Source

fn get_mut<V: SessionVar>(&self) -> RefMut<'_, V>

Returns the scope variable of type V, or inserts a default one if it does not exist.

Note that the returned value internally holds a lock on the variable.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§