Struct frame_system::AccountInfo
source · [−]pub struct AccountInfo<Index, AccountData> {
pub nonce: Index,
pub consumers: RefCount,
pub providers: RefCount,
pub sufficients: RefCount,
pub data: AccountData,
}
Expand description
Information of an account.
Fields
nonce: Index
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
impl<Index, AccountData> Debug for AccountInfo<Index, AccountData> where
Index: Debug,
AccountData: Debug,
impl<Index, AccountData> Debug for AccountInfo<Index, AccountData> where
Index: Debug,
AccountData: Debug,
Returns the “default value” for a type. Read more
impl<Index: PartialEq, AccountData: PartialEq> PartialEq<AccountInfo<Index, AccountData>> for AccountInfo<Index, AccountData>
impl<Index: PartialEq, AccountData: PartialEq> PartialEq<AccountInfo<Index, AccountData>> for AccountInfo<Index, AccountData>
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
impl<Index, AccountData> EncodeLike<AccountInfo<Index, AccountData>> for AccountInfo<Index, AccountData> where
Index: Encode,
Index: Encode,
AccountData: Encode,
AccountData: Encode,
Auto Trait Implementations
impl<Index, AccountData> RefUnwindSafe for AccountInfo<Index, AccountData> where
AccountData: RefUnwindSafe,
Index: RefUnwindSafe,
impl<Index, AccountData> Send for AccountInfo<Index, AccountData> where
AccountData: Send,
Index: Send,
impl<Index, AccountData> Sync for AccountInfo<Index, AccountData> where
AccountData: Sync,
Index: Sync,
impl<Index, AccountData> Unpin for AccountInfo<Index, AccountData> where
AccountData: Unpin,
Index: Unpin,
impl<Index, AccountData> UnwindSafe for AccountInfo<Index, AccountData> where
AccountData: UnwindSafe,
Index: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘimpl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘimpl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;
impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
pub fn blake2_128_concat(&self) -> Vec<u8, Global>ⓘ
pub fn twox_64_concat(&self) -> Vec<u8, Global>ⓘ
The counterpart to unchecked_from
.
Consume self to return an equivalent value of T
.
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more