Struct polymesh_api::polymesh::api::balances::CallApi

source · [−]

pub struct CallApi<'api> { /* private fields */ }

Implementations

source

impl<'api> CallApi<'api>

source

pub fn transfer(
 &self,
 dest: MultiAddress<AccountId, u32>,
 value: u128
) -> Result<WrappedCall<'api>>

Transfer some liquid free balance to another account.

transfer will set the FreeBalance of the sender and receiver. It will decrease the total issuance of the system by the TransferFee.

The dispatch origin for this call must be Signed by the transactor.

Dependent on arguments but not critical, given proper implementations for input config types. See related functions below.
It contains a limited number of reads and writes internally and no complex computation.

Related functions:

ensure_can_withdraw is always called internally but has a bounded complexity.
Transferring balances to accounts that did not exist before will cause T::OnNewAccount::on_new_account to be called.

Base Weight: 73.64 µs, worst case scenario (account created, account removed)
DB Weight: 1 Read and 1 Write to destination account.
Origin account is already in memory, so no DB operations for them.

source

pub fn transfer_with_memo(
 &self,
 dest: MultiAddress<AccountId, u32>,
 value: u128,
 memo: Option<Memo>
) -> Result<WrappedCall<'api>>

Transfer the native currency with the help of identifier string this functionality can help to differentiate the transfers.

Base Weight: 73.64 µs, worst case scenario (account created, account removed)
DB Weight: 1 Read and 1 Write to destination account.
Origin account is already in memory, so no DB operations for them.

source

pub fn deposit_block_reward_reserve_balance(
&self,
value: u128
) -> Result<WrappedCall<'api>>

Move some POLYX from balance of self to balance of BRR.

source

pub fn set_balance(
 &self,
 who: MultiAddress<AccountId, u32>,
 new_free: u128,
 new_reserved: u128
) -> Result<WrappedCall<'api>>

Set the balances of a given account.

This will alter FreeBalance and ReservedBalance in storage. it will also decrease the total issuance of the system (TotalIssuance).

The dispatch origin for this call is root.

source

pub fn force_transfer(
 &self,
 source: MultiAddress<AccountId, u32>,
 dest: MultiAddress<AccountId, u32>,
 value: u128
) -> Result<WrappedCall<'api>>

Exactly as transfer, except the origin must be root and the source account may be specified.

Same as transfer, but additional read and write because the source account is not assumed to be in the overlay.

source

pub fn burn_account_balance(&self, amount: u128) -> Result<WrappedCall<'api>>

Burns the given amount of tokens from the caller’s free, unlocked balance.

Trait Implementations

source

impl<'api> Clone for CallApi<'api>

source

fn clone(&self) -> CallApi<'api>

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

source

impl<'api> Debug for CallApi<'api>

source

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

source

impl<'api> From<&'api Api> for CallApi<'api>

source

fn from(api: &'api Api) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl<'api> !RefUnwindSafe for CallApi<'api>

impl<'api> Send for CallApi<'api>

impl<'api> Sync for CallApi<'api>

impl<'api> Unpin for CallApi<'api>

impl<'api> !UnwindSafe for CallApi<'api>

Blanket Implementations

source

impl<T> Any for T where
T: 'static + ?Sized,

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

impl<T> Downcast for T where
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<R, Global>`impl<R> Read for Box<R, Global> where R: Read + ?Sized, impl<W> Write for Box<W, Global> where W: Write + ?Sized, impl<I, A> Iterator for Box<I, A> where I: Iterator + ?Sized, A: Allocator, type Item = ::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

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

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

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

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

impl<T> DowncastSync for T where
T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more