Struct pallet_dapp_staking::SingularStakingInfo

impl SingularStakingInfo

pub fn stake( &mut self, amount: Balance, current_era: EraNumber, subperiod: Subperiod )

Stake the specified amount on the contract, for the specified subperiod.

pub fn unstake( &mut self, amount: Balance, current_era: EraNumber, subperiod: Subperiod ) -> Vec<(EraNumber, Balance)>

Unstakes some of the specified amount from the contract.

In case the amount being unstaked is larger than the amount staked in the Voting subperiod, and Voting subperiod has passed, this will remove the loyalty flag from the staker.

Returns a vector of (era, amount) pairs, where era is the era in which the unstake happened, and the amount is the corresponding amount.

§NOTE

SingularStakingInfo always aims to keep track of the staked amount between two consecutive eras. This means that the returned value will at most cover two eras - the last staked era, and the one before it.

Last staked era can be the current era, or the era after.

pub fn total_staked_amount(&self) -> Balance

Total staked on the contract by the user. Both subperiod stakes are included.

pub fn staked_amount(&self, subperiod: Subperiod) -> Balance

Returns amount staked in the specified period.

pub fn is_loyal(&self) -> bool

If true staker has staked during voting subperiod and has never reduced their sta

pub fn period_number(&self) -> PeriodNumber

Period for which this entry is relevant.

pub fn era(&self) -> EraNumber

Era in which the entry was last time updated

pub fn is_empty(&self) -> bool

true if no stake exists, false otherwise.

Trait Implementations§

impl Clone for SingularStakingInfo

fn clone(&self) -> SingularStakingInfo

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

impl Debug for SingularStakingInfo

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

Formats the value using the given formatter. Read more

impl Decode for SingularStakingInfo

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

Attempt to deserialise the value from input.

fn decode_into( 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. Read more

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

Attempt to skip the encoded value from input. Read more

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type. Read more

impl Default for SingularStakingInfo

fn default() -> SingularStakingInfo

Returns the “default value” for a type. Read more

impl Encode for SingularStakingInfo

fn size_hint(&self) -> usize

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

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. Read more

impl MaxEncodedLen for SingularStakingInfo

fn max_encoded_len() -> usize

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

impl PartialEq for SingularStakingInfo

fn eq(&self, other: &SingularStakingInfo) -> bool

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

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TypeInfo for SingularStakingInfo

type Identity = SingularStakingInfo

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

fn type_info() -> Type

Returns the static type identifier for Self.

impl StructuralPartialEq for SingularStakingInfo

Auto Trait Implementations§

impl RefUnwindSafe for SingularStakingInfo

impl Send for SingularStakingInfo

impl Sync for SingularStakingInfo

impl Unpin for SingularStakingInfo

impl UnwindSafe for SingularStakingInfo

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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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> Clear for T
where T: Default + Eq + PartialEq,

fn is_clear(&self) -> bool

True iff no bits are set.

fn clear() -> T

Return the value of Self that is clear.

impl<T> Conv for T

fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<T> DecodeAll for T
where T: Decode,

fn decode_all(input: &mut &[u8]) -> Result<T, Error>

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

impl<T> DecodeLimit for T
where T: Decode,

fn decode_all_with_depth_limit( limit: u32, input: &mut &[u8] ) -> Result<T, Error>

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

fn decode_with_depth_limit(limit: u32, input: &mut I) -> Result<T, Error>
where I: Input,

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

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fn __clone_box(&self, _: Private) -> *mut ()

impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

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

impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

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where Self: Display,

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Causes self to use its LowerExp implementation when Debug-formatted.

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where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.

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where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

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where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.

fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.

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where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.

fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Hashable for T
where T: Codec,

fn blake2_128(&self) -> [u8; 16]

fn blake2_256(&self) -> [u8; 32]

fn blake2_128_concat(&self) -> Vec<u8> ⓘ

fn twox_128(&self) -> [u8; 16]

fn twox_256(&self) -> [u8; 32]

fn twox_64_concat(&self) -> Vec<u8> ⓘ

fn identity(&self) -> Vec<u8> ⓘ

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

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more