Struct CheckAndMutateRowRequest

pub struct CheckAndMutateRowRequest {
    pub table_name: String,
    pub authorized_view_name: String,
    pub app_profile_id: String,
    pub row_key: Vec<u8>,
    pub predicate_filter: Option<RowFilter>,
    pub true_mutations: Vec<Mutation>,
    pub false_mutations: Vec<Mutation>,
}

Request message for Bigtable.CheckAndMutateRow.

Fields

table_name: String

Optional. The unique name of the table to which the conditional mutation should be applied.

Values are of the form projects/<project>/instances/<instance>/tables/<table>.

authorized_view_name: String

Optional. The unique name of the AuthorizedView to which the conditional mutation should be applied.

Values are of the form projects/<project>/instances/<instance>/tables/<table>/authorizedViews/<authorized_view>.

app_profile_id: String

This value specifies routing for replication. If not specified, the “default” application profile will be used.

row_key: Vec<u8>

Required. The key of the row to which the conditional mutation should be applied.

predicate_filter: Option<RowFilter>

The filter to be applied to the contents of the specified row. Depending on whether or not any results are yielded, either true_mutations or false_mutations will be executed. If unset, checks that the row contains any values at all.

true_mutations: Vec<Mutation>

Changes to be atomically applied to the specified row if predicate_filter yields at least one cell when applied to row_key. Entries are applied in order, meaning that earlier mutations can be masked by later ones. Must contain at least one entry if false_mutations is empty, and at most 100000.

false_mutations: Vec<Mutation>

Changes to be atomically applied to the specified row if predicate_filter does not yield any cells when applied to row_key. Entries are applied in order, meaning that earlier mutations can be masked by later ones. Must contain at least one entry if true_mutations is empty, and at most 100000.

Trait Implementations

impl Clone for CheckAndMutateRowRequest

fn clone(&self) -> CheckAndMutateRowRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CheckAndMutateRowRequest

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

Formats the value using the given formatter.

impl Default for CheckAndMutateRowRequest

fn default() -> Self

Returns the “default value” for a type.

impl Message for CheckAndMutateRowRequest

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 CheckAndMutateRowRequest

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