Enum cassandra_protocol::frame::message_error::FailureInfo

#[non_exhaustive]
pub enum FailureInfo {
    NumFailures(CInt),
    ReasonMap(HashMap<SocketAddr, CIntShort>),
}

Protocol-dependent failure information. V5 contains a map of endpoint->code entries, while previous versions contain only error count.

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.

NumFailures(CInt)

Represents the number of nodes that experience a failure while executing the request.

ReasonMap(HashMap<SocketAddr, CIntShort>)

Error code map for affected nodes.

Trait Implementations

impl Clone for FailureInfo

fn clone(&self) -> FailureInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FailureInfo

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

Formats the value using the given formatter.

impl FromCursor for FailureInfo

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

Tries to parse Self from a cursor of bytes.

impl PartialEq<FailureInfo> for FailureInfo

fn eq(&self, other: &FailureInfo) -> 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 Serialize for FailureInfo

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 FailureInfo

impl StructuralEq for FailureInfo

impl StructuralPartialEq for FailureInfo