Struct PgRow

pub struct PgRow {
    pub(crate) data: DataRow,
    pub(crate) format: PgValueFormat,
    pub(crate) metadata: Arc<PgStatementMetadata>,
}

Implementation of Row for PostgreSQL.

Fields

data: DataRow

format: PgValueFormat

metadata: Arc<PgStatementMetadata>

Trait Implementations

impl ColumnIndex<PgRow> for &str

fn index(&self, row: &PgRow) -> Result<usize, Error>

Returns a valid positional index into the row or statement, ColumnIndexOutOfBounds, or, ColumnNotFound.

impl ColumnIndex<PgRow> for usize

fn index(&self, row: &PgRow) -> Result<usize, Error>

Returns a valid positional index into the row or statement, ColumnIndexOutOfBounds, or, ColumnNotFound.

impl Debug for PgRow

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

Formats the value using the given formatter.

impl From<PgRow> for QueryResult

fn from(row: PgRow) -> QueryResult

Converts to this type from the input type.

impl Row for PgRow

type Database = Postgres

fn columns(&self) -> &[PgColumn]

Gets all columns in this statement.

fn try_get_raw<I>(&self, index: I) -> Result<PgValueRef<'_>, Error>

where I: ColumnIndex<PgRow>,

Index into the database row and decode a single value.

fn is_empty(&self) -> bool

Returns true if this row has no columns.

fn len(&self) -> usize

Returns the number of columns in this row.

fn column<I>(&self, index: I) -> &<Self::Database as Database>::Column

where I: ColumnIndex<Self>,

Gets the column information at index.

fn try_column<I>( &self, index: I, ) -> Result<&<Self::Database as Database>::Column, Error>

where I: ColumnIndex<Self>,

Gets the column information at index or a ColumnIndexOutOfBounds error if out of bounds.

fn get<'r, T, I>(&'r self, index: I) -> T

where I: ColumnIndex<Self>, T: Decode<'r, Self::Database> + Type<Self::Database>,

Index into the database row and decode a single value.

fn get_unchecked<'r, T, I>(&'r self, index: I) -> T

where I: ColumnIndex<Self>, T: Decode<'r, Self::Database>,

Index into the database row and decode a single value.

fn try_get<'r, T, I>(&'r self, index: I) -> Result<T, Error>

where I: ColumnIndex<Self>, T: Decode<'r, Self::Database> + Type<Self::Database>,

Index into the database row and decode a single value.

fn try_get_unchecked<'r, T, I>(&'r self, index: I) -> Result<T, Error>

where I: ColumnIndex<Self>, T: Decode<'r, Self::Database>,

Index into the database row and decode a single value.

impl<'a> TryFrom<&'a PgRow> for AnyRow

type Error = Error

The type returned in the event of a conversion error.

fn try_from( row: &'a PgRow, ) -> Result<AnyRow, <AnyRow as TryFrom<&'a PgRow>>::Error>

Performs the conversion.