Struct frame_system::AccountInfo
source · pub struct AccountInfo<Nonce, AccountData> {
pub nonce: Nonce,
pub consumers: RefCount,
pub providers: RefCount,
pub sufficients: RefCount,
pub data: AccountData,
}
Expand description
Information of an account.
Fields§
§nonce: Nonce
The number of transactions this account has sent.
consumers: RefCount
The number of other modules that currently depend on this account’s existence. The account cannot be reaped until this is zero.
providers: RefCount
The number of other modules that allow this account to exist. The account may not be reaped
until this and sufficients
are both zero.
sufficients: RefCount
The number of modules that allow this account to exist for their own purposes only. The
account may not be reaped until this and providers
are both zero.
data: AccountData
The additional data that belongs to this account. Used to store the balance(s) in a lot of chains.
Trait Implementations§
source§impl<Nonce: Clone, AccountData: Clone> Clone for AccountInfo<Nonce, AccountData>
impl<Nonce: Clone, AccountData: Clone> Clone for AccountInfo<Nonce, AccountData>
source§fn clone(&self) -> AccountInfo<Nonce, AccountData>
fn clone(&self) -> AccountInfo<Nonce, AccountData>
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<Nonce, AccountData> Debug for AccountInfo<Nonce, AccountData>
impl<Nonce, AccountData> Debug for AccountInfo<Nonce, AccountData>
source§impl<Nonce, AccountData> Decode for AccountInfo<Nonce, AccountData>
impl<Nonce, AccountData> Decode for AccountInfo<Nonce, AccountData>
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<Nonce: Default, AccountData: Default> Default for AccountInfo<Nonce, AccountData>
impl<Nonce: Default, AccountData: Default> Default for AccountInfo<Nonce, AccountData>
source§fn default() -> AccountInfo<Nonce, AccountData>
fn default() -> AccountInfo<Nonce, AccountData>
Returns the “default value” for a type. Read more
source§impl<Nonce, AccountData> Encode for AccountInfo<Nonce, AccountData>
impl<Nonce, AccountData> Encode for AccountInfo<Nonce, AccountData>
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<Nonce, AccountData> MaxEncodedLen for AccountInfo<Nonce, AccountData>where
Nonce: MaxEncodedLen,
AccountData: MaxEncodedLen,
impl<Nonce, AccountData> MaxEncodedLen for AccountInfo<Nonce, AccountData>where
Nonce: MaxEncodedLen,
AccountData: 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<Nonce: PartialEq, AccountData: PartialEq> PartialEq for AccountInfo<Nonce, AccountData>
impl<Nonce: PartialEq, AccountData: PartialEq> PartialEq for AccountInfo<Nonce, AccountData>
source§fn eq(&self, other: &AccountInfo<Nonce, AccountData>) -> bool
fn eq(&self, other: &AccountInfo<Nonce, AccountData>) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl<Nonce, AccountData> TypeInfo for AccountInfo<Nonce, AccountData>
impl<Nonce, AccountData> TypeInfo for AccountInfo<Nonce, AccountData>
impl<Nonce, AccountData> EncodeLike for AccountInfo<Nonce, AccountData>
impl<Nonce: Eq, AccountData: Eq> Eq for AccountInfo<Nonce, AccountData>
impl<Nonce, AccountData> StructuralPartialEq for AccountInfo<Nonce, AccountData>
Auto Trait Implementations§
impl<Nonce, AccountData> Freeze for AccountInfo<Nonce, AccountData>
impl<Nonce, AccountData> RefUnwindSafe for AccountInfo<Nonce, AccountData>where
Nonce: RefUnwindSafe,
AccountData: RefUnwindSafe,
impl<Nonce, AccountData> Send for AccountInfo<Nonce, AccountData>
impl<Nonce, AccountData> Sync for AccountInfo<Nonce, AccountData>
impl<Nonce, AccountData> Unpin for AccountInfo<Nonce, AccountData>
impl<Nonce, AccountData> UnwindSafe for AccountInfo<Nonce, AccountData>where
Nonce: UnwindSafe,
AccountData: 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<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
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> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§impl<T, Outer> IsWrappedBy<Outer> for T
impl<T, Outer> IsWrappedBy<Outer> 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 moresource§impl<T, U> TryIntoKey<U> for Twhere
U: TryFromKey<T>,
impl<T, U> TryIntoKey<U> for Twhere
U: TryFromKey<T>,
type Error = <U as TryFromKey<T>>::Error
fn try_into_key(self) -> Result<U, <U as TryFromKey<T>>::Error>
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 S
impl<T, S> UniqueSaturatedInto<T> for S
source§fn unique_saturated_into(self) -> T
fn unique_saturated_into(self) -> T
Consume self to return an equivalent value of
T
.