Struct pallet_bags_list::migrations::CheckCounterPrefix
source · pub struct CheckCounterPrefix<T: Config<I>, I: 'static>(_);Expand description
A struct that does not migration, but only checks that the counter prefix exists and is correct.
Trait Implementations§
source§impl<T: Config<I>, I: 'static> OnRuntimeUpgrade for CheckCounterPrefix<T, I>
impl<T: Config<I>, I: 'static> OnRuntimeUpgrade for CheckCounterPrefix<T, I>
source§fn on_runtime_upgrade() -> Weight
fn on_runtime_upgrade() -> Weight
source§fn pre_upgrade() -> Result<Vec<u8>, TryRuntimeError>
fn pre_upgrade() -> Result<Vec<u8>, TryRuntimeError>
See
Hooks::pre_upgrade.source§fn try_on_runtime_upgrade(checks: bool) -> Result<Weight, DispatchError>
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 moresource§fn post_upgrade(_state: Vec<u8, Global>) -> Result<(), DispatchError>
fn post_upgrade(_state: Vec<u8, Global>) -> Result<(), DispatchError>
See
Hooks::post_upgrade.Auto Trait Implementations§
impl<T, I> RefUnwindSafe for CheckCounterPrefix<T, I>where I: RefUnwindSafe, T: RefUnwindSafe,
impl<T, I> Send for CheckCounterPrefix<T, I>where I: Send, T: Send,
impl<T, I> Sync for CheckCounterPrefix<T, I>where I: Sync, T: Sync,
impl<T, I> Unpin for CheckCounterPrefix<T, I>where I: Unpin, T: Unpin,
impl<T, I> UnwindSafe for CheckCounterPrefix<T, I>where I: UnwindSafe, T: UnwindSafe,
Blanket Implementations§
source§impl<T> CheckedConversion for T
impl<T> CheckedConversion for T
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T, Outer> IsWrappedBy<Outer> for Twhere
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
impl<T, Outer> IsWrappedBy<Outer> for Twhere Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,
§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<T> SaturatedConversion for T
impl<T> SaturatedConversion for T
source§fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
fn saturated_from<T>(t: T) -> Selfwhere Self: UniqueSaturatedFrom<T>,
source§fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
fn saturated_into<T>(self) -> Twhere Self: UniqueSaturatedInto<T>,
Consume self to return an equivalent value of
T. Read more§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self is actually part of its subset T (and can be converted to it).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.source§impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
impl<S, T> UncheckedInto<T> for Swhere T: UncheckedFrom<S>,
source§fn unchecked_into(self) -> T
fn unchecked_into(self) -> T
The counterpart to
unchecked_from.source§impl<T, S> UniqueSaturatedInto<T> for Swhere
T: Bounded,
S: TryInto<T>,
impl<T, S> UniqueSaturatedInto<T> for Swhere T: Bounded, S: TryInto<T>,
source§fn unique_saturated_into(self) -> T
fn unique_saturated_into(self) -> T
Consume self to return an equivalent value of
T.