Enum cassandra_protocol::frame::events::SchemaChangeOptions

pub enum SchemaChangeOptions {
    Keyspace(String),
    TableType(String, String),
    FunctionAggregate(String, String, Vec<String>),
}

Information about changes made.

Variants

Keyspace(String)

Changes related to keyspaces. Contains keyspace name.

TableType(String, String)

Changes related to tables. Contains keyspace and table names.

FunctionAggregate(String, String, Vec<String>)

Changes related to functions and aggregations. Contains:

• keyspace containing the user defined function/aggregate
• the function/aggregate name
• list of strings, one string for each argument type (as CQL type)

Trait Implementations

impl Clone for SchemaChangeOptions

fn clone(&self) -> SchemaChangeOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaChangeOptions

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

Formats the value using the given formatter.

impl Hash for SchemaChangeOptions

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 SchemaChangeOptions

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl PartialEq<SchemaChangeOptions> for SchemaChangeOptions

fn eq(&self, other: &SchemaChangeOptions) -> 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<SchemaChangeOptions> for SchemaChangeOptions

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

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 SchemaChangeOptions

impl StructuralEq for SchemaChangeOptions

impl StructuralPartialEq for SchemaChangeOptions