Enum mz_compute_client::protocol::response::CopyToResponse

pub enum CopyToResponse {
    RowCount(u64),
    Error(String),
    Dropped,
}

Various responses that can be communicated after a COPY TO command.

Variants

RowCount(u64)

Returned number of rows for a successful COPY TO.

Error(String)

Error of an unsuccessful COPY TO.

Dropped

The COPY TO sink dataflow was dropped.

Trait Implementations

impl Clone for CopyToResponse

fn clone(&self) -> CopyToResponse

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CopyToResponse

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CopyToResponse

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CopyToResponse

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RustType<ProtoCopyToResponse> for CopyToResponse

fn into_proto(&self) -> ProtoCopyToResponse

Convert a Self into a Proto value.

fn from_proto(proto: ProtoCopyToResponse) -> Result<Self, TryFromProtoError>

Consume and convert a Proto back into a Self value.

fn into_proto_owned(self) -> Proto

A zero clone version of Self::into_proto that types can optionally implement, otherwise, the default implementation delegates to Self::into_proto.

impl Serialize for CopyToResponse

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for CopyToResponse

impl StructuralPartialEq for CopyToResponse