Struct pallet_scheduler::migration::v4::CleanupAgendas

pub struct CleanupAgendas<T>(_);

Expand description

This migration cleans up empty agendas of the V4 scheduler.

This should be run on a scheduler that does not have https://github.com/paritytech/substrate/pull/12989 since it piles up None-only agendas. This does not modify the pallet version.

Trait Implementations§

impl<T: Config> OnRuntimeUpgrade for CleanupAgendas<T>

fn pre_upgrade() -> Result<Vec<u8>, TryRuntimeError>

See Hooks::pre_upgrade.

fn on_runtime_upgrade() -> Weight

See Hooks::on_runtime_upgrade.

fn post_upgrade(state: Vec<u8>) -> Result<(), TryRuntimeError>

See Hooks::post_upgrade.

fn try_on_runtime_upgrade(checks: bool) -> Result<Weight, DispatchError>

The expected and default behavior of this method is to handle executing pre_upgrade -> on_runtime_upgrade -> post_upgrade hooks for a migration. Read more

Auto Trait Implementations§

impl<T> RefUnwindSafe for CleanupAgendas<T>where T: RefUnwindSafe,

impl<T> Send for CleanupAgendas<T>where T: Send,

impl<T> Sync for CleanupAgendas<T>where T: Sync,

impl<T> Unpin for CleanupAgendas<T>where T: Unpin,

impl<T> UnwindSafe for CleanupAgendas<T>where T: UnwindSafe,

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

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const: unstable · source§

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type Init = T

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