Trait diesel::types::ToSql

pub trait ToSql<A, DB: Backend + HasSqlType<A>> {
    fn to_sql<W: Write>(&self, out: &mut W) -> Result<IsNull, Box<Error + Send + Sync>>;
}

Serializes a single value to be sent to the database. The output will be included as a bind parameter, and is expected to be the binary format, not text.

Required Methods

fn to_sql<W: Write>(&self, out: &mut W) -> Result<IsNull, Box<Error + Send + Sync>>

Implementors

• impl<DB: Backend> ToSql<Float, DB> for f32
• impl<DB: Backend> ToSql<Double, DB> for f64
• impl<DB: Backend> ToSql<SmallInt, DB> for i16
• impl<DB: Backend> ToSql<Integer, DB> for i32
• impl<DB: Backend> ToSql<BigInt, DB> for i64
• impl<T, ST, DB> ToSql<Nullable<ST>, DB> for Option<T> where T: ToSql<ST, DB>, DB: Backend + HasSqlType<ST>, ST: NotNull
• impl<'a, DB> ToSql<Nullable<Bool>, DB> for bool where DB: Backend + HasSqlType<Bool>, bool: ToSql<Bool, DB>
• impl<'a, DB> ToSql<Nullable<SmallInt>, DB> for i16 where DB: Backend + HasSqlType<SmallInt>, i16: ToSql<SmallInt, DB>
• impl<'a, DB> ToSql<Nullable<Integer>, DB> for i32 where DB: Backend + HasSqlType<Integer>, i32: ToSql<Integer, DB>
• impl<'a, DB> ToSql<Nullable<BigInt>, DB> for i64 where DB: Backend + HasSqlType<BigInt>, i64: ToSql<BigInt, DB>
• impl<'a, DB> ToSql<Nullable<Float>, DB> for f32 where DB: Backend + HasSqlType<Float>, f32: ToSql<Float, DB>
• impl<'a, DB> ToSql<Nullable<Double>, DB> for f64 where DB: Backend + HasSqlType<Double>, f64: ToSql<Double, DB>
• impl<'a, DB> ToSql<Nullable<VarChar>, DB> for String where DB: Backend + HasSqlType<VarChar>, String: ToSql<VarChar, DB>
• impl<'a, DB> ToSql<Nullable<Text>, DB> for String where DB: Backend + HasSqlType<Text>, String: ToSql<Text, DB>
• impl<'a, DB> ToSql<Nullable<Binary>, DB> for Vec<u8> where DB: Backend + HasSqlType<Binary>, Vec<u8>: ToSql<Binary, DB>
• impl<'a, DB> ToSql<Nullable<VarChar>, DB> for &'a str where DB: Backend + HasSqlType<VarChar>, &'a str: ToSql<VarChar, DB>
• impl<'a, DB> ToSql<Nullable<Text>, DB> for &'a str where DB: Backend + HasSqlType<Text>, &'a str: ToSql<Text, DB>
• impl<'a, DB> ToSql<Nullable<Binary>, DB> for &'a [u8] where DB: Backend + HasSqlType<Binary>, &'a [u8]: ToSql<Binary, DB>
• impl<DB> ToSql<VarChar, DB> for String where DB: Backend, &'a str: ToSql<VarChar, DB>
• impl<'a, DB: Backend> ToSql<VarChar, DB> for &'a str
• impl<DB> ToSql<Text, DB> for String where DB: Backend, &'a str: ToSql<Text, DB>
• impl<'a, DB> ToSql<Text, DB> for &'a str where DB: Backend, &'a str: ToSql<VarChar, DB>
• impl<DB> ToSql<Binary, DB> for Vec<u8> where DB: Backend, &'a [u8]: ToSql<Binary, DB>
• impl<'a, DB: Backend> ToSql<Binary, DB> for &'a [u8]
• impl<'a, T: ?Sized, ST, DB> ToSql<ST, DB> for Cow<'a, T> where T: 'a + ToOwned + ToSql<ST, DB>, DB: Backend + HasSqlType<ST>, T::Owned: ToSql<ST, DB>
• impl<'a, A, T, DB> ToSql<A, DB> for &'a T where DB: Backend + HasSqlType<A>, T: ToSql<A, DB>
• impl<'a, ST, T> ToSql<Array<ST>, Pg> for &'a [T] where Pg: HasSqlType<ST>, T: ToSql<ST, Pg>
• impl<ST, T> ToSql<Array<ST>, Pg> for Vec<T> where Pg: HasSqlType<ST>, &'a [T]: ToSql<Array<ST>, Pg>
• impl<'a, DB> ToSql<Nullable<Date>, DB> for PgDate where DB: Backend + HasSqlType<Date>, PgDate: ToSql<Date, DB>
• impl<'a, DB> ToSql<Nullable<Time>, DB> for PgTime where DB: Backend + HasSqlType<Time>, PgTime: ToSql<Time, DB>
• impl<'a, DB> ToSql<Nullable<Timestamp>, DB> for PgTimestamp where DB: Backend + HasSqlType<Timestamp>, PgTimestamp: ToSql<Timestamp, DB>
• impl<'a, DB> ToSql<Nullable<Interval>, DB> for PgInterval where DB: Backend + HasSqlType<Interval>, PgInterval: ToSql<Interval, DB>
• impl ToSql<Timestamp, Pg> for PgTimestamp
• impl ToSql<Date, Pg> for PgDate
• impl ToSql<Time, Pg> for PgTime
• impl ToSql<Interval, Pg> for PgInterval
• impl ToSql<Numeric, Pg> for PgNumeric
• impl<'a, DB> ToSql<Nullable<Oid>, DB> for u32 where DB: Backend + HasSqlType<Oid>, u32: ToSql<Oid, DB>
• impl ToSql<Oid, Pg> for u32
• impl<'a, DB> ToSql<Nullable<Numeric>, DB> for PgNumeric where DB: Backend + HasSqlType<Numeric>, PgNumeric: ToSql<Numeric, DB>
• impl ToSql<Bool, Pg> for bool