Enum pallet_grandpa::Call

pub enum Call<T: Trait> {
    report_equivocation(EquivocationProof<T::Hash, T::BlockNumber>, T::KeyOwnerProof),
    report_equivocation_unsigned(EquivocationProof<T::Hash, T::BlockNumber>, T::KeyOwnerProof),
    note_stalled(T::BlockNumber, T::BlockNumber),
    // some variants omitted
}

Dispatchable calls.

Each variant of this enum maps to a dispatchable function from the associated module.

Variants

report_equivocation(EquivocationProof<T::Hash, T::BlockNumber>, T::KeyOwnerProof)

Report voter equivocation/misbehavior. This method will verify the equivocation proof and validate the given key ownership proof against the extracted offender. If both are valid, the offence will be reported.

report_equivocation_unsigned(EquivocationProof<T::Hash, T::BlockNumber>, T::KeyOwnerProof)

Report voter equivocation/misbehavior. This method will verify the equivocation proof and validate the given key ownership proof against the extracted offender. If both are valid, the offence will be reported.

This extrinsic must be called unsigned and it is expected that only block authors will call it (validated in ValidateUnsigned), as such if the block author is defined it will be defined as the equivocation reporter.

note_stalled(T::BlockNumber, T::BlockNumber)

Note that the current authority set of the GRANDPA finality gadget has stalled. This will trigger a forced authority set change at the beginning of the next session, to be enacted delay blocks after that. The delay should be high enough to safely assume that the block signalling the forced change will not be re-orged (e.g. 1000 blocks). The GRANDPA voters will start the new authority set using the given finalized block as base. Only callable by root.

Trait Implementations

impl<T: Trait> Clone for Call<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Trait> Debug for Call<T>

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

Formats the value using the given formatter.

impl<T: Trait> Decode for Call<T> where
    EquivocationProof<T::Hash, T::BlockNumber>: Decode,
    EquivocationProof<T::Hash, T::BlockNumber>: Decode,
    T::KeyOwnerProof: Decode,
    T::KeyOwnerProof: Decode,
    EquivocationProof<T::Hash, T::BlockNumber>: Decode,
    EquivocationProof<T::Hash, T::BlockNumber>: Decode,
    T::KeyOwnerProof: Decode,
    T::KeyOwnerProof: Decode,
    T::BlockNumber: Decode,
    T::BlockNumber: Decode,
    T::BlockNumber: Decode,
    T::BlockNumber: Decode, 

fn decode<__CodecInputEdqy: Input>(
    __codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>

Attempt to deserialise the value from input.

impl<T: Trait> Encode for Call<T> where
    EquivocationProof<T::Hash, T::BlockNumber>: Encode,
    EquivocationProof<T::Hash, T::BlockNumber>: Encode,
    T::KeyOwnerProof: Encode,
    T::KeyOwnerProof: Encode,
    EquivocationProof<T::Hash, T::BlockNumber>: Encode,
    EquivocationProof<T::Hash, T::BlockNumber>: Encode,
    T::KeyOwnerProof: Encode,
    T::KeyOwnerProof: Encode,
    T::BlockNumber: Encode,
    T::BlockNumber: Encode,
    T::BlockNumber: Encode,
    T::BlockNumber: Encode, 

fn encode_to<__CodecOutputEdqy: Output>(
    &self,
    __codec_dest_edqy: &mut __CodecOutputEdqy
)

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

pub fn size_hint(&self) -> usize

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

pub fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.

pub fn using_encoded<R, F>(&self, f: F) -> R where
    F: FnOnce(&[u8]) -> R, 

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

impl<T: Trait> EncodeLike<Call<T>> for Call<T> where
    EquivocationProof<T::Hash, T::BlockNumber>: Encode,
    EquivocationProof<T::Hash, T::BlockNumber>: Encode,
    T::KeyOwnerProof: Encode,
    T::KeyOwnerProof: Encode,
    EquivocationProof<T::Hash, T::BlockNumber>: Encode,
    EquivocationProof<T::Hash, T::BlockNumber>: Encode,
    T::KeyOwnerProof: Encode,
    T::KeyOwnerProof: Encode,
    T::BlockNumber: Encode,
    T::BlockNumber: Encode,
    T::BlockNumber: Encode,
    T::BlockNumber: Encode, 

impl<T: Trait> Eq for Call<T>

impl<T: Trait> GetCallName for Call<T>

fn get_call_name(&self) -> &'static str

Return the function name of the Call.

fn get_call_names() -> &'static [&'static str]

Return all function names.

impl<T: Trait> GetDispatchInfo for Call<T>

fn get_dispatch_info(&self) -> DispatchInfo

Return a DispatchInfo, containing relevant information of this dispatch.

impl<T: Trait> PartialEq<Call<T>> for Call<T>

fn eq(&self, _other: &Self) -> bool

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<T: Trait> UnfilteredDispatchable for Call<T>

type Origin = T::Origin

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

fn dispatch_bypass_filter(
    self,
    _origin: Self::Origin
) -> DispatchResultWithPostInfo

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