Enum cassandra_protocol::frame::events::ServerEvent

#[non_exhaustive]
pub enum ServerEvent {
    TopologyChange(TopologyChange),
    StatusChange(StatusChange),
    SchemaChange(SchemaChange),
}

Full server event that contains all details about a concrete change.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

TopologyChange(TopologyChange)

Events related to change in the cluster topology

StatusChange(StatusChange)

Events related to change of node status.

SchemaChange(SchemaChange)

Events related to schema change.

Trait Implementations

impl Clone for ServerEvent

fn clone(&self) -> ServerEvent

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ServerEvent

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

Formats the value using the given formatter.

impl<'a> From<&'a ServerEvent> for SimpleServerEvent

fn from(event: &'a ServerEvent) -> SimpleServerEvent

Converts to this type from the input type.

impl From<ServerEvent> for SimpleServerEvent

fn from(event: ServerEvent) -> SimpleServerEvent

Converts to this type from the input type.

impl FromCursor for ServerEvent

fn from_cursor( cursor: &mut Cursor<&[u8]>, version: Version ) -> Result<ServerEvent>

Tries to parse Self from a cursor of bytes.

impl Hash for ServerEvent

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 ServerEvent

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<ServerEvent> for ServerEvent

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

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

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.

impl PartialEq<ServerEvent> for SimpleServerEvent

fn eq(&self, full_event: &ServerEvent) -> bool

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

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.

impl PartialEq<SimpleServerEvent> for ServerEvent

fn eq(&self, event: &SimpleServerEvent) -> bool

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

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.

impl PartialOrd<ServerEvent> for ServerEvent

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

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

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

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

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

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

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

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

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 Serialize for ServerEvent

fn serialize(&self, cursor: &mut Cursor<&mut Vec<u8>>, version: Version)

Serializes given value using the cursor.

fn serialize_to_vec(&self, version: Version) -> Vec<u8>

Wrapper for easily starting hierarchical serialization.

impl Eq for ServerEvent

impl StructuralEq for ServerEvent

impl StructuralPartialEq for ServerEvent