Struct RawRows 

#[non_exhaustive]
pub struct RawRows {
    pub rows: usize,
    pub first: Option<Vec<u8>>,
    pub count: Option<i64>,
}

What Tx::fetch_raw reads from a result.

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.

rows: usize

How many rows the statement returned.

first: Option<Vec<u8>>

The first row’s first column, as the bytes PostgreSQL sent for it. None where there was no row or the value was null. A domain the driver has no decoder for arrives in text format, so a bytea is \x and hex here, and the caller decodes it.

count: Option<i64>

The first row’s count_column, read as a bigint, where it has one.

Implementations

impl RawRows

pub fn new(rows: usize, first: Option<Vec<u8>>, count: Option<i64>) -> Self

A result read by a driver.

Trait Implementations

impl Clone for RawRows

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RawRows

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

Formats the value using the given formatter.

impl Default for RawRows

fn default() -> Self

Returns the “default value” for a type.

impl Eq for RawRows

impl PartialEq for RawRows

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RawRows