Struct gapi_grpc::google::cloud::automl::v1beta1::ColumnSpec

pub struct ColumnSpec {
    pub name: String,
    pub data_type: Option<DataType>,
    pub display_name: String,
    pub data_stats: Option<DataStats>,
    pub top_correlated_columns: Vec<CorrelatedColumn>,
    pub etag: String,
}

A representation of a column in a relational table. When listing them, column specs are returned in the same order in which they were given on import . Used by:

• Tables

Fields

name: String

Output only. The resource name of the column specs. Form:

projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/tableSpecs/{table_spec_id}/columnSpecs/{column_spec_id}

data_type: Option<DataType>

The data type of elements stored in the column.

display_name: String

Output only. The name of the column to show in the interface. The name can be up to 100 characters long and can consist only of ASCII Latin letters A-Z and a-z, ASCII digits 0-9, underscores(_), and forward slashes(/), and must start with a letter or a digit.

data_stats: Option<DataStats>

Output only. Stats of the series of values in the column. This field may be stale, see the ancestor’s Dataset.tables_dataset_metadata.stats_update_time field for the timestamp at which these stats were last updated.

top_correlated_columns: Vec<CorrelatedColumn>

Deprecated.

etag: String

Used to perform consistent read-modify-write updates. If not set, a blind “overwrite” update happens.

Trait Implementations

impl Clone for ColumnSpec

fn clone(&self) -> ColumnSpec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnSpec

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

Formats the value using the given formatter.

impl Default for ColumnSpec

fn default() -> ColumnSpec

Returns the “default value” for a type.

impl Message for ColumnSpec

fn encode_raw<B>(&self, buf: &mut B) where
    B: BufMut, 

fn merge_field<B>(
    &mut self,
    tag: u32,
    wire_type: WireType,
    buf: &mut B,
    ctx: DecodeContext
) -> Result<(), DecodeError> where
    B: Buf, 

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.

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

Encodes the message to a buffer.

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

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

pub fn decode<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

Decodes an instance of the message from a buffer.

pub fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

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

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

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

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

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

impl PartialEq<ColumnSpec> for ColumnSpec

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

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

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

This method tests for !=.

impl StructuralPartialEq for ColumnSpec