Struct polkadot_node_network_protocol :: grid_topology :: SessionBoundGridTopologyStorage Copy item path

impl SessionBoundGridTopologyStorage

pub fn get_topology_or_fallback( &self, idx: SessionIndex, ) -> &SessionGridTopologyEntry

Return a grid topology based on the session index: If we need a previous session and it is registered in the storage, then return that session. Otherwise, return a current session to have some grid topology in any case

pub fn get_topology( &self, idx: SessionIndex, ) -> Option<&SessionGridTopologyEntry>

Return the grid topology for the specific session index, if no such a session is stored returns None.

pub fn update_topology( &mut self, session_index: SessionIndex, topology: SessionGridTopology, local_index: Option<ValidatorIndex>, )

Update the current topology preserving the previous one

pub fn get_current_topology(&self) -> &SessionGridTopologyEntry

Returns a current grid topology

pub fn get_current_topology_mut(&mut self) -> &mut SessionGridTopologyEntry

Access the current grid topology mutably. Dangerous and intended to be used in tests.

Trait Implementations§

impl Debug for SessionBoundGridTopologyStorage

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

Formats the value using the given formatter. Read more

impl Default for SessionBoundGridTopologyStorage

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl UnwindSafe for SessionBoundGridTopologyStorage

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