Enum diesel::pg::data_types::PgNumeric

pub enum PgNumeric {
    Positive {
        weight: i16,
        scale: u16,
        digits: Vec<i16>,
    },
    Negative {
        weight: i16,
        scale: u16,
        digits: Vec<i16>,
    },
    NaN,
}

Variants

Positive

Fields of Positive

weight: i16
scale: u16
digits: Vec<i16>

Negative

Fields of Negative

weight: i16
scale: u16
digits: Vec<i16>

NaN

Trait Implementations

impl Debug for PgNumeric

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

Formats the value using the given formatter.

impl Clone for PgNumeric

fn clone(&self) -> PgNumeric

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for PgNumeric

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

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

fn ne(&self, __arg_0: &PgNumeric) -> bool

This method tests for !=.

impl Eq for PgNumeric

impl FromSql<Numeric, Pg> for PgNumeric

fn from_sql(bytes: Option<&[u8]>) -> Result<Self, Box<Error + Send + Sync>>

impl ToSql<Numeric, Pg> for PgNumeric

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

impl<DB> FromSqlRow<Numeric, DB> for PgNumeric where
    DB: Backend + HasSqlType<Numeric>,
    PgNumeric: FromSql<Numeric, DB>, 

fn build_from_row<R: Row<DB>>(
    row: &mut R
) -> Result<Self, Box<Error + Send + Sync>>

fn fields_needed() -> usize

The number of fields that this type will consume. Should be equal to the number of times you would call row.take() in build_from_row

impl<DB> Queryable<Numeric, DB> for PgNumeric where
    DB: Backend + HasSqlType<Numeric>,
    PgNumeric: FromSqlRow<Numeric, DB>, 

type Row = Self

fn build(row: Self::Row) -> Self

impl<'a> AsExpression<Numeric> for PgNumeric

type Expression = Bound<Numeric, Self>

fn as_expression(self) -> Self::Expression

impl<'a, 'expr> AsExpression<Numeric> for &'expr PgNumeric

type Expression = Bound<Numeric, Self>

fn as_expression(self) -> Self::Expression

impl<'a> AsExpression<Nullable<Numeric>> for PgNumeric

type Expression = Bound<Nullable<Numeric>, Self>

fn as_expression(self) -> Self::Expression

impl<'a, 'expr> AsExpression<Nullable<Numeric>> for &'expr PgNumeric

type Expression = Bound<Nullable<Numeric>, Self>

fn as_expression(self) -> Self::Expression

impl<'a, DB> ToSql<Nullable<Numeric>, DB> for PgNumeric where
    DB: Backend + HasSqlType<Numeric>,
    PgNumeric: ToSql<Numeric, DB>, 

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