Struct MatchRecognizeMeasureSlot 

pub struct MatchRecognizeMeasureSlot {
    pub kind: i32,
    pub vars: Vec<String>,
    pub col_idx: u32,
    pub data_type: Option<DataType>,
    pub agg_call: Option<AggCall>,
}

One navigation input of a measure expression.

Fields

kind: i32

vars: Vec<String>

The pattern variables this slot navigates over: one for a plain variable, several for a SUBSET union variable. Empty for CLASSIFIER. A row matches if its label is any of these.

col_idx: u32

data_type: Option<DataType>

agg_call: Option<AggCall>

The aggregate to run for KIND_SUM, over a single input column (the projected col_idx) of the rows labeled by vars. Its single arg is an InputRef to column 0.

Implementations

impl MatchRecognizeMeasureSlot

pub fn kind(&self) -> Kind

Returns the enum value of kind, or the default if the field is set to an invalid enum value.

pub fn set_kind(&mut self, value: Kind)

Sets kind to the provided enum value.

impl MatchRecognizeMeasureSlot

pub fn get_kind(&self) -> Result<Kind, PbFieldNotFound>

pub fn get_vars(&self) -> &Vec<String>

pub fn get_col_idx(&self) -> u32

pub fn get_data_type(&self) -> Result<&DataType, PbFieldNotFound>

pub fn get_agg_call(&self) -> Result<&AggCall, PbFieldNotFound>

Trait Implementations

impl Clone for MatchRecognizeMeasureSlot

fn clone(&self) -> MatchRecognizeMeasureSlot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MatchRecognizeMeasureSlot

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

Formats the value using the given formatter.

impl Default for MatchRecognizeMeasureSlot

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MatchRecognizeMeasureSlot

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for MatchRecognizeMeasureSlot

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for MatchRecognizeMeasureSlot

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

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MatchRecognizeMeasureSlot