pub struct Exposure<AccountId, Balance>
where Balance: HasCompact,
{ pub total: Balance, pub own: Balance, pub others: Vec<IndividualExposure<AccountId, Balance>>, }
Expand description

A snapshot of the stake backing a single validator in the system.

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§total: Balance

The total balance backing this validator.

§own: Balance

The validator’s own stash that is exposed.

§others: Vec<IndividualExposure<AccountId, Balance>>

The portions of nominators stashes that are exposed.

Implementations§

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impl<AccountId, Balance> Exposure<AccountId, Balance>
where AccountId: Clone, Balance: HasCompact + AtLeast32BitUnsigned + Copy + MaxEncodedLen,

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pub fn into_pages( self, page_size: u32 ) -> (PagedExposureMetadata<Balance>, Vec<ExposurePage<AccountId, Balance>>)

Splits an Exposure into PagedExposureMetadata and multiple chunks of IndividualExposure with each chunk having maximum of page_size elements.

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impl<AccountId, Balance> Clone for Exposure<AccountId, Balance>
where AccountId: Clone, Balance: Clone + HasCompact,

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fn clone(&self) -> Exposure<AccountId, Balance>

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
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impl<AccountId, Balance> Debug for Exposure<AccountId, Balance>
where Balance: HasCompact + Debug, AccountId: Debug,

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

Formats the value using the given formatter. Read more
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impl<AccountId, Balance> Decode for Exposure<AccountId, Balance>
where Balance: HasCompact, Vec<IndividualExposure<AccountId, Balance>>: Decode,

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fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Exposure<AccountId, Balance>, Error>
where __CodecInputEdqy: Input,

Attempt to deserialise the value from input.
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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. Read more
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fn skip<I>(input: &mut I) -> Result<(), Error>
where I: Input,

Attempt to skip the encoded value from input. Read more
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fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type. Read more
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impl<AccountId, Balance> Default for Exposure<AccountId, Balance>
where Balance: Default + HasCompact,

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fn default() -> Exposure<AccountId, Balance>

Returns the “default value” for a type. Read more
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impl<AccountId, Balance> Encode for Exposure<AccountId, Balance>
where Balance: HasCompact, Vec<IndividualExposure<AccountId, Balance>>: Encode,

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fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding. Read more
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fn encode_to<__CodecOutputEdqy>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )
where __CodecOutputEdqy: Output + ?Sized,

Convert self to a slice and append it to the destination.
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fn encode(&self) -> Vec<u8>

Convert self to an owned vector.
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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.
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fn encoded_size(&self) -> usize

Calculates the encoded size. Read more
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impl<AccountId, Balance> Ord for Exposure<AccountId, Balance>
where AccountId: Ord, Balance: Ord + HasCompact,

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fn cmp(&self, other: &Exposure<AccountId, Balance>) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl<AccountId, Balance> PartialEq for Exposure<AccountId, Balance>
where AccountId: PartialEq, Balance: PartialEq + HasCompact,

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fn eq(&self, other: &Exposure<AccountId, Balance>) -> 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.
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impl<AccountId, Balance> PartialOrd for Exposure<AccountId, Balance>
where AccountId: PartialOrd, Balance: PartialOrd + HasCompact,

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fn partial_cmp(&self, other: &Exposure<AccountId, Balance>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl<T: Config> SessionManager<<T as Config>::AccountId, Exposure<<T as Config>::AccountId, <T as Config>::CurrencyBalance>> for Pallet<T>

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fn new_session( new_index: SessionIndex ) -> Option<Vec<(T::AccountId, Exposure<T::AccountId, BalanceOf<T>>)>>

If there was a validator set change, its returns the set of new validators along with their full identifications.
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fn new_session_genesis( new_index: SessionIndex ) -> Option<Vec<(T::AccountId, Exposure<T::AccountId, BalanceOf<T>>)>>

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fn start_session(start_index: SessionIndex)

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fn end_session(end_index: SessionIndex)

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impl<AccountId, Balance> TypeInfo for Exposure<AccountId, Balance>
where Balance: HasCompact + TypeInfo + 'static, Vec<IndividualExposure<AccountId, Balance>>: TypeInfo + 'static, AccountId: TypeInfo + 'static,

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type Identity = Exposure<AccountId, Balance>

The type identifying for which type info is provided. Read more
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fn type_info() -> Type

Returns the static type identifier for Self.
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impl<AccountId, Balance> EncodeLike for Exposure<AccountId, Balance>
where Balance: HasCompact, Vec<IndividualExposure<AccountId, Balance>>: Encode,

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impl<AccountId, Balance> Eq for Exposure<AccountId, Balance>
where AccountId: Eq, Balance: Eq + HasCompact,

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impl<AccountId, Balance> StructuralPartialEq for Exposure<AccountId, Balance>
where Balance: HasCompact,

Auto Trait Implementations§

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impl<AccountId, Balance> RefUnwindSafe for Exposure<AccountId, Balance>
where AccountId: RefUnwindSafe, Balance: RefUnwindSafe,

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impl<AccountId, Balance> Send for Exposure<AccountId, Balance>
where AccountId: Send, Balance: Send,

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impl<AccountId, Balance> Sync for Exposure<AccountId, Balance>
where AccountId: Sync, Balance: Sync,

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impl<AccountId, Balance> Unpin for Exposure<AccountId, Balance>
where AccountId: Unpin, Balance: Unpin,

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impl<AccountId, Balance> UnwindSafe for Exposure<AccountId, Balance>
where AccountId: UnwindSafe, Balance: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CheckedConversion for T

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

Consume self to return Some equivalent value of Option<T>. Read more
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impl<T> Clear for T
where T: Default + Eq + PartialEq,

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fn is_clear(&self) -> bool

True iff no bits are set.
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fn clear() -> T

Return the value of Self that is clear.
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impl<T> DecodeAll for T
where T: Decode,

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

Decode Self and consume all of the given input data. Read more
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impl<T> DecodeLimit for T
where T: Decode,

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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
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fn decode_with_depth_limit<I>(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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impl<T> DefensiveMax<T> for T
where T: PartialOrd,

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fn defensive_max(self, other: T) -> T

Returns the maximum and defensively asserts that other is not larger than self. Read more
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fn defensive_strict_max(self, other: T) -> T

Returns the maximum and defensively asserts that other is smaller than self. Read more
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impl<T> DefensiveMin<T> for T
where T: PartialOrd,

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fn defensive_min(self, other: T) -> T

Returns the minimum and defensively checks that self is not larger than other. Read more
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fn defensive_strict_min(self, other: T) -> T

Returns the minimum and defensively checks that self is smaller than other. Read more
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impl<T> DynClone for T
where T: Clone,

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

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

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

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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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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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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

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

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

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

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

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fn twox_64_concat(&self) -> Vec<u8>

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

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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fn into(self) -> U

Calls U::from(self).

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

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fn from_ref(t: &T) -> &T

Cast reference.
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Cast mutable reference.
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fn to_keyed_vec(&self, prepend_key: &[u8]) -> Vec<u8>

Return an encoding of Self prepended by given slice.
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type Output = T

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where Self: UniqueSaturatedFrom<T>,

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