Struct PutResult

pub struct PutResult { /* private fields */ }

Struct representing the result of a PutRequest execution.

This struct is returned from a PutRequest::execute() call.

Implementations

impl PutResult

pub fn version(&self) -> Option<&Version>

Get the Version of the now-current record. This value is Some if the put operation succeeded. It may be used in subsequent PutRequest::if_version() calls.

pub fn consumed(&self) -> Option<&Capacity>

Get the consumed capacity (read/write units) of the operation. This is only valid in the NoSQL Cloud Service.

pub fn generated_value(&self) -> Option<&FieldValue>

Get the value generated if the operation created a new value. This can happen if the table contains an identity column or string column declared as a generated UUID. If the table has no such column, this value is None.

pub fn existing_modification_time(&self) -> i64

Get the modification time of the previous row if the put operation succeeded, or the modification time of the current row if the operation failed due to a if_version() or if_absent() mismatch.

In either case, this is only valid if [return_row(true)] was called on the PutRequest and a previous row existed. Its value is the number of milliseconds since the epoch (Jan 1 1970).

pub fn existing_value(&self) -> Option<&MapValue>

Get the value of the previous row if the put operation succeeded, or the value of the current row if the operation failed due to a if_version() or if_absent() mismatch.

In either case, this is only valid if [return_row(true)] was called on the PutRequest and a previous row existed.

pub fn existing_version(&self) -> Option<&Version>

Get the Version of the previous row if the put operation succeeded, or the Version of the current row if the operation failed due to a if_version() or if_absent() mismatch.

In either case, this is only valid if [return_row(true)] was called on called on the PutRequest and a previous row existed.

Trait Implementations

impl Debug for PutResult

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

Formats the value using the given formatter.

impl Default for PutResult

fn default() -> PutResult

Returns the “default value” for a type.