consensus_types::block

Struct BlockDigest

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pub struct BlockDigest(pub [u8; 32]);
Expand description

Digest of a VerifiedBlock or verified SignedBlock, which covers the Block and its signature.

Note: the signature algorithm is assumed to be non-malleable, so it is impossible for another party to create an altered but valid signature, producing an equivocating BlockDigest.

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§0: [u8; 32]

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impl BlockDigest

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pub const MIN: Self

Lexicographic min & max digest.

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pub const MAX: Self

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impl AsRef<[u8]> for BlockDigest

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fn as_ref(&self) -> &[u8] ⓘ

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for BlockDigest

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fn clone(&self) -> BlockDigest

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 BlockDigest

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

Formats the value using the given formatter. Read more
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impl Default for BlockDigest

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fn default() -> BlockDigest

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for BlockDigest

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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 Display for BlockDigest

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

Formats the value using the given formatter. Read more
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impl From<BlockDigest> for Digest<{ DIGEST_LENGTH }>

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fn from(hd: BlockDigest) -> Self

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

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

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

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fn cmp(&self, other: &BlockDigest) -> 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,

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

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fn eq(&self, other: &BlockDigest) -> 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 BlockDigest

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

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

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

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impl Eq for BlockDigest

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impl StructuralPartialEq for BlockDigest

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fn as_bits<O>(&self) -> &BitSlice<T, O> ⓘ
where O: BitOrder,

Views self as an immutable bit-slice region with the O ordering.
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where O: BitOrder,

Attempts to view self as an immutable bit-slice region with the O ordering. Read more
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fn base32_len(&self) -> usize

Calculate the base32 serialized length
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fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64
where H: Hash + ?Sized, B: BuildHasher,

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type Err = Error

Error type if conversion fails
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Check if all values are in range and return array-like struct of u5 values
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🔬This is a nightly-only experimental API. (clone_to_uninit)
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where Self: UpperExp,

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where Self: UpperHex,

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