ClosedRegistrationEntry

mithril_stm

Struct ClosedRegistrationEntry 

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pub struct ClosedRegistrationEntry { /* private fields */ }
Expand description

Represents a registration entry of a closed key registration.

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impl ClosedRegistrationEntry

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pub fn new( verification_key_for_concatenation: VerificationKeyForConcatenation, stake: Stake, verification_key_for_snark: Option<VerificationKeyForSnark>, lottery_target_value: Option<LotteryTargetValue>, ) -> Self

Creates a new closed registration entry.

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pub fn get_verification_key_for_concatenation( &self, ) -> VerificationKeyForConcatenation

Gets the verification key for concatenation.

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pub fn get_stake(&self) -> Stake

Gets the stake.

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pub fn get_verification_key_for_snark(&self) -> Option<VerificationKeyForSnark>

Gets the verification key for snark.

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pub fn get_lottery_target_value(&self) -> Option<LotteryTargetValue>

Gets the lottery target value.

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impl Clone for ClosedRegistrationEntry

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fn clone(&self) -> ClosedRegistrationEntry

Returns a duplicate 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 Debug for ClosedRegistrationEntry

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for ClosedRegistrationEntry

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl From<(RegistrationEntry, u64)> for ClosedRegistrationEntry

Converts the registration entry into a closed registration entry for given total stake. This is where we will compute the lottery target value in the future. LotteryTargetValue is set to one for now. TODO: Compute the lottery target value based on the total stake and the entry’s stake.

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fn from(entry_total_stake: (RegistrationEntry, Stake)) -> Self

Converts to this type from the input type.
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impl From<ClosedRegistrationEntry> for Option<RegistrationEntryForConcatenation>

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fn from( entry: ClosedRegistrationEntry, ) -> Option<RegistrationEntryForConcatenation>

Converts to this type from the input type.
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impl From<ClosedRegistrationEntry> for Option<MerkleTreeSnarkLeaf>

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fn from(entry: ClosedRegistrationEntry) -> Option<MerkleTreeSnarkLeaf>

Converts to this type from the input type.
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impl From<ClosedRegistrationEntry> for RegistrationEntry

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fn from(entry: ClosedRegistrationEntry) -> Self

Converts to this type from the input type.
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impl Hash for ClosedRegistrationEntry

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fn hash<H: Hasher>(&self, state: &mut H)

Hashes the registration entry by hashing the stake first, then the verification key.

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fn hash_slice<H: Hasher>(data: &[Self], state: &mut H)
where Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for ClosedRegistrationEntry

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fn cmp(&self, other: &Self) -> Ordering

Orders by stake first, then by Verification key for concatenation.

Note: this ordering intentionally excludes the snark fields (VerificationKeyForSnark, LotteryTargetValue), as we do not need them for ordering the Merkle tree leaves.

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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,

Restrict a value to a certain interval. Read more
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impl PartialEq for ClosedRegistrationEntry

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for ClosedRegistrationEntry

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fn partial_cmp(&self, other: &Self) -> 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

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

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

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Serialize for ClosedRegistrationEntry

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fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer. Read more
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impl Copy for ClosedRegistrationEntry

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impl Eq for ClosedRegistrationEntry

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impl StructuralPartialEq for ClosedRegistrationEntry

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