Struct google_api_proto::google::cloud::clouddms::v1::SingleColumnChange

pub struct SingleColumnChange {

    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,
}

Options to configure rule type SingleColumnChange. The rule is used to change the properties of a column.

The rule filter field can refer to one entity.

The rule scope can be one of: Column.

When using this rule, if a field is not specified than the destination column’s configuration will be the same as the one in the source column..

Fields

data_type: String

Optional. Column data type name.

charset: String

Optional. Charset override - instead of table level charset.

collation: String

Optional. Collation override - instead of table level collation.

length: i64

Optional. Column length - e.g. 50 as in varchar (50) - when relevant.

precision: i32

Optional. Column precision - e.g. 8 as in double (8,2) - when relevant.

scale: i32

Optional. Column scale - e.g. 2 as in double (8,2) - when relevant.

fractional_seconds_precision: i32

Optional. Column fractional seconds precision - e.g. 2 as in timestamp (2)

• when relevant.

array: bool

Optional. Is the column of array type.

array_length: i32

Optional. The length of the array, only relevant if the column type is an array.

nullable: bool

Optional. Is the column nullable.

auto_generated: bool

Optional. Is the column auto-generated/identity.

udt: bool

Optional. Is the column a UDT (User-defined Type).

custom_features: Option<Struct>

Optional. Custom engine specific features.

set_values: Vec<String>

Optional. Specifies the list of values allowed in the column.

comment: String

Optional. Comment associated with the column.

Trait Implementations

impl Clone for SingleColumnChange

fn clone(&self) -> SingleColumnChange

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SingleColumnChange

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

Formats the value using the given formatter.

impl Default for SingleColumnChange

fn default() -> Self

Returns the “default value” for a type.

impl Message for SingleColumnChange

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 SingleColumnChange

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