Struct diesel::pg::Pg

pub struct Pg;

The PostgreSQL backend

Trait Implementations

impl Debug for Pg

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Pg

fn clone(&self) -> Pg

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Pg

impl Hash for Pg

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq for Pg

fn eq(&self, __arg_0: &Pg) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for Pg

impl Backend for Pg

type QueryBuilder = PgQueryBuilder

The concrete QueryBuilder implementation for this backend.

type BindCollector = RawBytesBindCollector<Pg>

The concrete BindCollector implementation for this backend.

type RawValue = [u8]

The raw representation of a database value given to FromSql.

type ByteOrder = NetworkEndian

What byte order is used to transmit integers?

impl TypeMetadata for Pg

type TypeMetadata = PgTypeMetadata

The actual type used to represent metadata.

type MetadataLookup = PgMetadataLookup

The type used for runtime lookup of metadata.

impl SupportsReturningClause for Pg

impl SupportsDefaultKeyword for Pg

impl UsesAnsiSavepointSyntax for Pg

impl<T> HasSqlType<Array<T>> for Pg where
    Pg: HasSqlType<T>, 

fn metadata(lookup: &PgMetadataLookup) -> PgTypeMetadata

Fetch the metadata for the given type

fn row_metadata(
    out: &mut Vec<Self::TypeMetadata>,
    lookup: &Self::MetadataLookup
)

Fetch the metadata for a tuple representing an entire row

impl HasSqlType<Int4range> for Pg

fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata

Fetch the metadata for the given type

fn row_metadata(
    out: &mut Vec<Self::TypeMetadata>,
    lookup: &Self::MetadataLookup
)

Fetch the metadata for a tuple representing an entire row

impl HasSqlType<Numrange> for Pg

fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata

Fetch the metadata for the given type

fn row_metadata(
    out: &mut Vec<Self::TypeMetadata>,
    lookup: &Self::MetadataLookup
)

Fetch the metadata for a tuple representing an entire row

impl HasSqlType<Tsrange> for Pg

fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata

Fetch the metadata for the given type

fn row_metadata(
    out: &mut Vec<Self::TypeMetadata>,
    lookup: &Self::MetadataLookup
)

Fetch the metadata for a tuple representing an entire row

impl HasSqlType<Tstzrange> for Pg

fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata

Fetch the metadata for the given type

fn row_metadata(
    out: &mut Vec<Self::TypeMetadata>,
    lookup: &Self::MetadataLookup
)

Fetch the metadata for a tuple representing an entire row

impl HasSqlType<Daterange> for Pg

fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata

Fetch the metadata for the given type

fn row_metadata(
    out: &mut Vec<Self::TypeMetadata>,
    lookup: &Self::MetadataLookup
)

Fetch the metadata for a tuple representing an entire row

impl HasSqlType<Int8range> for Pg

fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata

Fetch the metadata for the given type

fn row_metadata(
    out: &mut Vec<Self::TypeMetadata>,
    lookup: &Self::MetadataLookup
)

Fetch the metadata for a tuple representing an entire row