Struct google_api_proto::google::cloud::clouddms::v1::ColumnEntity

pub struct ColumnEntity {

    pub name: String,
    pub data_type: String,
    pub charset: String,
    pub collation: String,
    pub length: i64,
    pub precision: i32,
    pub scale: i32,
    pub fractional_seconds_precision: i32,
    pub array: bool,
    pub array_length: i32,
    pub nullable: bool,
    pub auto_generated: bool,
    pub udt: bool,
    pub custom_features: Option<Struct>,
    pub set_values: Vec<String>,
    pub comment: String,
    pub ordinal_position: i32,
    pub default_value: String,
}

Column is not used as an independent entity, it is retrieved as part of a Table entity.

Fields

name: String

Column name.

data_type: String

Column data type.

charset: String

Charset override - instead of table level charset.

collation: String

Collation override - instead of table level collation.

length: i64

Column length - e.g. varchar (50).

precision: i32

Column precision - when relevant.

scale: i32

Column scale - when relevant.

fractional_seconds_precision: i32

Column fractional second precision - used for timestamp based datatypes.

array: bool

Is the column of array type.

array_length: i32

If the column is array, of which length.

nullable: bool

Is the column nullable.

auto_generated: bool

Is the column auto-generated/identity.

udt: bool

Is the column a UDT.

custom_features: Option<Struct>

Custom engine specific features.

set_values: Vec<String>

Specifies the list of values allowed in the column. Only used for set data type.

comment: String

Comment associated with the column.

ordinal_position: i32

Column order in the table.

default_value: String

Default value of the column.

Trait Implementations

impl Clone for ColumnEntity

fn clone(&self) -> ColumnEntity

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnEntity

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

Formats the value using the given formatter.

impl Default for ColumnEntity

fn default() -> Self

Returns the “default value” for a type.

impl Message for ColumnEntity

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 ColumnEntity

fn eq(&self, other: &ColumnEntity) -> 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 ColumnEntity