Enum pallet_contracts::StorageDeposit
source · pub enum StorageDeposit<Balance> {
Refund(Balance),
Charge(Balance),
}
Expand description
The amount of balance that was either charged or refunded in order to pay for storage.
Variants§
Refund(Balance)
The transaction reduced storage consumption.
This means that the specified amount of balance was transferred from the involved deposit accounts to the origin.
Charge(Balance)
The transaction increased storage consumption.
This means that the specified amount of balance was transferred from the origin to the involved deposit accounts.
Implementations§
source§impl<Balance: Zero + Copy> StorageDeposit<Balance>
impl<Balance: Zero + Copy> StorageDeposit<Balance>
sourcepub fn charge_or_zero(&self) -> Balance
pub fn charge_or_zero(&self) -> Balance
Returns how much balance is charged or 0
in case of a refund.
pub fn is_zero(&self) -> bool
source§impl<Balance> StorageDeposit<Balance>
impl<Balance> StorageDeposit<Balance>
sourcepub fn saturating_add(&self, rhs: &Self) -> Self
pub fn saturating_add(&self, rhs: &Self) -> Self
This is essentially a saturating signed add.
sourcepub fn saturating_sub(&self, rhs: &Self) -> Self
pub fn saturating_sub(&self, rhs: &Self) -> Self
This is essentially a saturating signed sub.
Trait Implementations§
source§impl<Balance: Clone> Clone for StorageDeposit<Balance>
impl<Balance: Clone> Clone for StorageDeposit<Balance>
source§fn clone(&self) -> StorageDeposit<Balance>
fn clone(&self) -> StorageDeposit<Balance>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<Balance> Debug for StorageDeposit<Balance>where
Balance: Debug,
impl<Balance> Debug for StorageDeposit<Balance>where
Balance: Debug,
source§impl<Balance> Decode for StorageDeposit<Balance>where
Balance: Decode,
impl<Balance> Decode for StorageDeposit<Balance>where
Balance: Decode,
source§fn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>
fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>
Attempt to deserialise the value from input.
source§fn decode_into<I>(
input: &mut I,
dst: &mut MaybeUninit<Self>
) -> Result<DecodeFinished, Error>where
I: Input,
fn decode_into<I>(
input: &mut I,
dst: &mut MaybeUninit<Self>
) -> Result<DecodeFinished, Error>where
I: Input,
Attempt to deserialize the value from input into a pre-allocated piece of memory. Read more
source§impl<Balance: Zero> Default for StorageDeposit<Balance>
impl<Balance: Zero> Default for StorageDeposit<Balance>
source§impl<Balance> Encode for StorageDeposit<Balance>where
Balance: Encode,
impl<Balance> Encode for StorageDeposit<Balance>where
Balance: Encode,
source§fn size_hint(&self) -> usize
fn size_hint(&self) -> usize
If possible give a hint of expected size of the encoding. Read more
source§fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
)
fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )
Convert self to a slice and append it to the destination.
source§fn using_encoded<R, F>(&self, f: F) -> R
fn using_encoded<R, F>(&self, f: F) -> R
Convert self to a slice and then invoke the given closure with it.
source§fn encoded_size(&self) -> usize
fn encoded_size(&self) -> usize
Calculates the encoded size. Read more
source§impl<Balance> MaxEncodedLen for StorageDeposit<Balance>where
Balance: MaxEncodedLen,
impl<Balance> MaxEncodedLen for StorageDeposit<Balance>where
Balance: MaxEncodedLen,
source§fn max_encoded_len() -> usize
fn max_encoded_len() -> usize
Upper bound, in bytes, of the maximum encoded size of this item.
source§impl<Balance: Ord> Ord for StorageDeposit<Balance>
impl<Balance: Ord> Ord for StorageDeposit<Balance>
source§fn cmp(&self, other: &StorageDeposit<Balance>) -> Ordering
fn cmp(&self, other: &StorageDeposit<Balance>) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl<Balance: PartialEq> PartialEq for StorageDeposit<Balance>
impl<Balance: PartialEq> PartialEq for StorageDeposit<Balance>
source§fn eq(&self, other: &StorageDeposit<Balance>) -> bool
fn eq(&self, other: &StorageDeposit<Balance>) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl<Balance: PartialOrd> PartialOrd for StorageDeposit<Balance>
impl<Balance: PartialOrd> PartialOrd for StorageDeposit<Balance>
source§fn partial_cmp(&self, other: &StorageDeposit<Balance>) -> Option<Ordering>
fn partial_cmp(&self, other: &StorageDeposit<Balance>) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl<Balance> TypeInfo for StorageDeposit<Balance>where
Balance: TypeInfo + 'static,
impl<Balance> TypeInfo for StorageDeposit<Balance>where
Balance: TypeInfo + 'static,
impl<Balance> EncodeLike for StorageDeposit<Balance>where
Balance: Encode,
impl<Balance: Eq> Eq for StorageDeposit<Balance>
impl<Balance> StructuralPartialEq for StorageDeposit<Balance>
Auto Trait Implementations§
impl<Balance> Freeze for StorageDeposit<Balance>where
Balance: Freeze,
impl<Balance> RefUnwindSafe for StorageDeposit<Balance>where
Balance: RefUnwindSafe,
impl<Balance> Send for StorageDeposit<Balance>where
Balance: Send,
impl<Balance> Sync for StorageDeposit<Balance>where
Balance: Sync,
impl<Balance> Unpin for StorageDeposit<Balance>where
Balance: Unpin,
impl<Balance> UnwindSafe for StorageDeposit<Balance>where
Balance: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CheckedConversion for T
impl<T> CheckedConversion for T
source§impl<T> DecodeLimit for Twhere
T: Decode,
impl<T> DecodeLimit for Twhere
T: Decode,
source§impl<T> DefensiveMax<T> for Twhere
T: PartialOrd,
impl<T> DefensiveMax<T> for Twhere
T: PartialOrd,
source§fn defensive_max(self, other: T) -> T
fn defensive_max(self, other: T) -> T
source§fn defensive_strict_max(self, other: T) -> T
fn defensive_strict_max(self, other: T) -> T
source§impl<T> DefensiveMin<T> for Twhere
T: PartialOrd,
impl<T> DefensiveMin<T> for Twhere
T: PartialOrd,
source§fn defensive_min(self, other: T) -> T
fn defensive_min(self, other: T) -> T
source§fn defensive_strict_min(self, other: T) -> T
fn defensive_strict_min(self, other: T) -> T
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impl<T> DowncastSync for T
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