Struct BatchUpdateError 

#[non_exhaustive]
pub struct BatchUpdateError {
    pub update_counts: Vec<i64>,
    pub status: Error,
}

An error that occurs when an execute_batch_update partially succeeds.

It contains the update counts for each statement evaluated prior to the failure, as well as the underlying error that caused the batch to fail.

Statements are executed serially in the order provided in the batch. The update_counts correspond to the executed statements in the original request based on their relative order. The statement that failed is the one that follows directly after the last statement with an update count. Execution stops at the first failed statement, and the remaining statements are not executed.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

update_counts: Vec<i64>

The number of rows modified by each successful statement before the failure.

status: Error

The error that caused the batch to fail.

Implementations

impl BatchUpdateError

pub fn extract(err: &Error) -> Option<&Self>

Extracts a BatchUpdateError from a google_cloud_spanner::Error, if present.

Trait Implementations

impl Debug for BatchUpdateError

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

Formats the value using the given formatter.

impl Display for BatchUpdateError

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

Formats the value using the given formatter.

impl Error for BatchUpdateError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.