Struct Proposal

pub struct Proposal<T: Config> {
    pub id: ProposalId,
    pub proposer: <T as Config>::AccountId,
    pub expiration_block: BlockNumberFor<T>,
    pub data: ProposalData<T>,
    pub status: ProposalStatus<T>,
    pub metadata: BoundedVec<u8, ConstU32<256>>,
    pub proposal_cost: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance,
    pub creation_block: BlockNumberFor<T>,
}

A network proposal created by the community. Core part of the DAO.

Fields

id: ProposalId

proposer: <T as Config>::AccountId

expiration_block: BlockNumberFor<T>

data: ProposalData<T>

The actual data and type of the proposal.

status: ProposalStatus<T>

metadata: BoundedVec<u8, ConstU32<256>>

proposal_cost: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance

creation_block: BlockNumberFor<T>

Implementations

impl<T: Config> Proposal<T>

pub fn is_active(&self) -> bool

Whether the proposal is still active.

pub fn execution_block(&self) -> BlockNumberFor<T>

Returns the block in which a proposal should be executed. For emission proposals, that is the creation block + 21600 blocks (roughly 2 days at 1 block every 8 seconds), as for the others, they are only executed on the expiration block.

pub fn accept( self, block: BlockNumberFor<T>, stake_for: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, stake_against: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, ) -> DispatchResult

Marks a proposal as accepted and executes it.

pub fn refuse( self, block: BlockNumberFor<T>, stake_for: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, stake_against: <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, ) -> DispatchResult

Marks a proposal as refused.

pub fn expire(self, block_number: BlockNumberFor<T>) -> DispatchResult

Marks a proposal as expired.

Trait Implementations

impl<T: Clone + Config> Clone for Proposal<T>

fn clone(&self) -> Proposal<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Config> Debug for Proposal<T>

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

Formats the value using the given formatter.

impl<T: Config> Decode for Proposal<T>

where <T as Config>::AccountId: Decode, BlockNumberFor<T>: Decode, ProposalData<T>: Decode, ProposalStatus<T>: Decode, <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: Decode,

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

Attempt to deserialise the value from 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.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<T: Config> Encode for Proposal<T>

where <T as Config>::AccountId: Encode, BlockNumberFor<T>: Encode, ProposalData<T>: Encode, ProposalStatus<T>: Encode, <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: Encode,

fn size_hint(&self) -> usize

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

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

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

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

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.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<T: Config> MaxEncodedLen for Proposal<T>

where <T as Config>::AccountId: MaxEncodedLen, BlockNumberFor<T>: MaxEncodedLen, ProposalData<T>: MaxEncodedLen, ProposalStatus<T>: MaxEncodedLen, <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: MaxEncodedLen,

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl<T> TypeInfo for Proposal<T>

where <T as Config>::AccountId: TypeInfo + 'static, BlockNumberFor<T>: TypeInfo + 'static, ProposalData<T>: TypeInfo + 'static, ProposalStatus<T>: TypeInfo + 'static, <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: TypeInfo + 'static, T: Config + 'static,

type Identity = Proposal<T>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T: Config> EncodeLike for Proposal<T>

where <T as Config>::AccountId: Encode, BlockNumberFor<T>: Encode, ProposalData<T>: Encode, ProposalStatus<T>: Encode, <<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance: Encode,