Enum BlockHashAlgorithm 

#[repr(i32)]
pub enum BlockHashAlgorithm {
    Sha2384 = 0,
}

A specific hash algorithm.

We did not reuse Record Stream HashAlgorithm here because in all cases, currently, this will be SHA2_384 and if that is the default value then we can save space by not serializing it, whereas HASH_ALGORITHM_UNKNOWN is the default for Record Stream HashAlgorithm.

Note that enum values here MUST NOT match the name of any other enum value in the same package, as protobuf follows C++ scope rules and all enum names are treated as global constants within the package.

Variants

Sha2384 = 0

A SHA2 algorithm SHA-384 hash.

This is the default value, if a field of this enumerated type is not set, then this is the value that will be decoded when the serialized message is read.

Implementations

impl BlockHashAlgorithm

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of BlockHashAlgorithm.

pub fn from_i32(value: i32) -> Option<BlockHashAlgorithm>

👎Deprecated:

Use the TryFrom<i32> implementation instead

Converts an i32 to a BlockHashAlgorithm, or None if value is not a valid variant.

impl BlockHashAlgorithm

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for BlockHashAlgorithm

fn clone(&self) -> BlockHashAlgorithm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BlockHashAlgorithm

impl Debug for BlockHashAlgorithm

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

Formats the value using the given formatter.

impl Default for BlockHashAlgorithm

fn default() -> BlockHashAlgorithm

Returns the “default value” for a type.

impl Eq for BlockHashAlgorithm

impl From<BlockHashAlgorithm> for i32

fn from(value: BlockHashAlgorithm) -> i32

Converts to this type from the input type.

impl Hash for BlockHashAlgorithm

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for BlockHashAlgorithm

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for BlockHashAlgorithm

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for BlockHashAlgorithm

fn partial_cmp(&self, other: &BlockHashAlgorithm) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralPartialEq for BlockHashAlgorithm

impl TryFrom<i32> for BlockHashAlgorithm

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<BlockHashAlgorithm, UnknownEnumValue>

Performs the conversion.