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Rename StorageMap::exists to ::contains_key (Resolves #4839) (#4847)

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* rename StorageMap::exists(key) to ::contains_key(key)

* bump impl_version
This commit is contained in:
Alexander Popiak
2020-02-08 20:31:35 +01:00
committed by GitHub
parent 503bfc9da9
commit cb567d6b8b
26 changed files with 100 additions and 100 deletions
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substrate/frame/vesting/src/lib.rs
+2 -2
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@@ -212,7 +212,7 @@ impl<T: Trait> Module<T> {
/// (Re)set or remove the module's currency lock on `who`'s account in accordance with their
/// current unvested amount.
fn update_lock(who: T::AccountId) -> DispatchResult {
ensure!(Vesting::<T>::exists(&who), Error::<T>::NotVesting);
ensure!(Vesting::<T>::contains_key(&who), Error::<T>::NotVesting);
let unvested = Self::vesting_balance(&who);
if unvested.is_zero() {
T::Currency::remove_lock(VESTING_ID, &who);
@@ -257,7 +257,7 @@ impl<T: Trait> VestingSchedule<T::AccountId> for Module<T> where
starting_block: T::BlockNumber
) -> DispatchResult {
if locked.is_zero() { return Ok(()) }
if Vesting::<T>::exists(who) {
if Vesting::<T>::contains_key(who) {
Err(Error::<T>::ExistingVestingSchedule)?
}
let vesting_schedule = VestingInfo {