Struct google_api_proto::google::cloud::bigquery::v2::BigtableColumn

pub struct BigtableColumn {
    pub qualifier_encoded: Option<Vec<u8>>,
    pub qualifier_string: Option<String>,
    pub field_name: String,
    pub type: String,
    pub encoding: String,
    pub only_read_latest: Option<bool>,
}

Information related to a Bigtable column.

Fields

qualifier_encoded: Option<Vec<u8>>

[Required] Qualifier of the column. Columns in the parent column family that has this exact qualifier are exposed as <family field name>.<column field name> field. If the qualifier is valid UTF-8 string, it can be specified in the qualifier_string field. Otherwise, a base-64 encoded value must be set to qualifier_encoded. The column field name is the same as the column qualifier. However, if the qualifier is not a valid BigQuery field identifier i.e. does not match [a-zA-Z][a-zA-Z0-9_]*, a valid identifier must be provided as field_name.

qualifier_string: Option<String>

Qualifier string.

field_name: String

Optional. If the qualifier is not a valid BigQuery field identifier i.e. does not match [a-zA-Z][a-zA-Z0-9_]*, a valid identifier must be provided as the column field name and is used as field name in queries.

type: String

Optional. The type to convert the value in cells of this column. The values are expected to be encoded using HBase Bytes.toBytes function when using the BINARY encoding value. Following BigQuery types are allowed (case-sensitive):

• BYTES
• STRING
• INTEGER
• FLOAT
• BOOLEAN
• JSON

Default type is BYTES. ‘type’ can also be set at the column family level. However, the setting at this level takes precedence if ‘type’ is set at both levels.

encoding: String

Optional. The encoding of the values when the type is not STRING. Acceptable encoding values are: TEXT - indicates values are alphanumeric text strings. BINARY - indicates values are encoded using HBase Bytes.toBytes family of functions. ‘encoding’ can also be set at the column family level. However, the setting at this level takes precedence if ‘encoding’ is set at both levels.

only_read_latest: Option<bool>

Optional. If this is set, only the latest version of value in this column are exposed. ‘onlyReadLatest’ can also be set at the column family level. However, the setting at this level takes precedence if ‘onlyReadLatest’ is set at both levels.

Trait Implementations

impl Clone for BigtableColumn

fn clone(&self) -> BigtableColumn

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BigtableColumn

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

Formats the value using the given formatter.

impl Default for BigtableColumn

fn default() -> Self

Returns the “default value” for a type.

impl Message for BigtableColumn

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 BigtableColumn

fn eq(&self, other: &BigtableColumn) -> 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 StructuralPartialEq for BigtableColumn