Struct PageWrite 

#[non_exhaustive]
pub struct PageWrite {
    pub report: WriteReport,
    pub failed: Vec<(usize, FaucetError)>,
}

What one SinkDriver::write did.

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.

report: WriteReport

What happened to the rows that did not fail on their own.

failed: Vec<(usize, FaucetError)>

(index in the page, error) for every row that failed on its own.

Implementations

impl PageWrite

pub fn accepted(n: usize) -> Self

n rows written, none failed.

pub fn reported(report: WriteReport) -> Self

The rows are accounted for by report; none failed.

pub fn with_failures(self, failed: Vec<(usize, FaucetError)>) -> Self

The same write with these rows failed on their own.

pub fn from_outcomes(outcomes: Vec<RowOutcome>) -> Self

One outcome per row: each Ok row written, each Err row failed.

Trait Implementations

impl Debug for PageWrite

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

Formats the value using the given formatter.