Enum tari_p2p::services::liveness::MetadataKey

#[repr(i32)]pub enum MetadataKey {
    None,
    ChainMetadata,
}

This enum represents all the possible metadata keys that can be used with a ping/pong message. MetadataKey may be extended as the need arises.

NOTE: Key values should NEVER be re-used

Variants

None

The default key. This should never be used as it represents the absence of a key.

ChainMetadata

The value for this key contains chain metadata

Implementations

impl MetadataKey

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of MetadataKey.

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

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

Trait Implementations

impl Clone for MetadataKey

fn clone(&self) -> MetadataKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for MetadataKey

impl Debug for MetadataKey

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

Formats the value using the given formatter.

impl Default for MetadataKey

fn default() -> MetadataKey

Returns the "default value" for a type.

impl Eq for MetadataKey

impl From<MetadataKey> for i32

fn from(value: MetadataKey) -> i32

Performs the conversion.

impl Hash for MetadataKey

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for MetadataKey

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

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<MetadataKey> for MetadataKey

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<MetadataKey> for MetadataKey

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

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

#[must_use]fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]fn le(&self, other: &Rhs) -> bool

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

#[must_use]fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for MetadataKey

impl StructuralPartialEq for MetadataKey