pub enum Call<T: Config> {
    set_name {
        name: Vec<u8>,
    },
    clear_name {},
    kill_name {
        target: <T::Lookup as StaticLookup>::Source,
    },
    force_name {
        target: <T::Lookup as StaticLookup>::Source,
        name: Vec<u8>,
    },
    // some variants omitted
}
Expand description

Contains one variant per dispatchable that can be called by an extrinsic.

Variants

set_name

Fields

name: Vec<u8>

Set an account’s name. The name should be a UTF-8-encoded string by convention, though we don’t check it.

The name may not be more than T::MaxLength bytes, nor less than T::MinLength bytes.

If the account doesn’t already have a name, then a fee of ReservationFee is reserved in the account.

The dispatch origin for this call must be Signed.

  • O(1).
  • At most one balance operation.
  • One storage read/write.
  • One event.

clear_name

Fields

Clear an account’s name and return the deposit. Fails if the account was not named.

The dispatch origin for this call must be Signed.

  • O(1).
  • One balance operation.
  • One storage read/write.
  • One event.

kill_name

Fields

target: <T::Lookup as StaticLookup>::Source

Remove an account’s name and take charge of the deposit.

Fails if target has not been named. The deposit is dealt with through T::Slashed imbalance handler.

The dispatch origin for this call must match T::ForceOrigin.

  • O(1).
  • One unbalanced handler (probably a balance transfer)
  • One storage read/write.
  • One event.

force_name

Fields

target: <T::Lookup as StaticLookup>::Source
name: Vec<u8>

Set a third-party account’s name with no deposit.

No length checking is done on the name.

The dispatch origin for this call must match T::ForceOrigin.

  • O(1).
  • At most one balance operation.
  • One storage read/write.
  • One event.

Implementations

Create a call with the variant set_name.

Create a call with the variant clear_name.

Create a call with the variant kill_name.

Create a call with the variant force_name.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Attempt to deserialise the value from input.

Attempt to skip the encoded value from input. Read more

Returns the fixed encoded size of the type. Read more

Convert self to a slice and append it to the destination.

If possible give a hint of expected size of the encoding. Read more

Convert self to an owned vector.

Convert self to a slice and then invoke the given closure with it.

Calculates the encoded size. Read more

Return the function name of the Call.

Return all function names.

Return a DispatchInfo, containing relevant information of this dispatch. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

The type identifying for which type info is provided. Read more

Returns the static type identifier for Self.

The origin type of the runtime, (i.e. frame_system::Config::Origin).

Dispatch this call but do not check the filter in origin.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

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

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

Decode Self and consume all of the given input data. Read more

Decode Self and consume all of the given input data. Read more

Decode Self with the given maximum recursion depth and advance input by the number of bytes consumed. Read more

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

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

Compare self to key and return true if they are equal.

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Cast reference.

Cast reference.

Cast mutable reference.

Cast mutable reference.

Get a reference to the inner from the outer.

Get a mutable reference to the inner from the outer.

Return an encoding of Self prepended by given slice.

The alignment of pointer.

The type for initializers.

Initializes a with the given initializer. Read more

Dereferences the given pointer. Read more

Mutably dereferences the given pointer. Read more

Drops the object pointed to by the given pointer. Read more

Should always be Self

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

Consume self to return an equivalent value of T. Read more

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

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

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