Enum PgNumeric 

pub enum PgNumeric {
    NaN,
    Infinity,
    NegInfinity,
    Finite {
        negative: bool,
        weight: i16,
        dscale: u16,
        digits: Vec<i16>,
    },
}

Variants

NaN

Infinity

NegInfinity

Finite

Fields

negative: bool

weight: i16

dscale: u16

digits: Vec<i16>

Base-10000 digits, without leading or trailing zero digits.

Implementations

impl PgNumeric

pub fn to_i64(&self) -> Option<i64>

The value when it is an integer that fits i64.

Trait Implementations

impl Clone for PgNumeric

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 PgNumeric

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

Formats the value using the given formatter.

impl Display for PgNumeric

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

Formats the value using the given formatter.

impl Eq for PgNumeric

impl<'a> FromSql<'a> for PgNumeric

fn from_sql( _: &Type, raw: &'a [u8], ) -> Result<Self, Box<dyn Error + Sync + Send>>

Creates a new value of this type from a buffer of data of the specified Postgres Type in its binary format.

fn accepts(ty: &Type) -> bool

Determines if a value of this type can be created from the specified Postgres Type.

fn from_sql_null(ty: &Type) -> Result<Self, Box<dyn Error + Send + Sync>>

Creates a new value of this type from a NULL SQL value.

fn from_sql_nullable( ty: &Type, raw: Option<&'a [u8]>, ) -> Result<Self, Box<dyn Error + Send + Sync>>

A convenience function that delegates to from_sql and from_sql_null depending on the value of raw.

impl FromStr for PgNumeric

type Err = NumericError

The associated error which can be returned from parsing.

fn from_str(text: &str) -> Result<Self, NumericError>

Parses a string s to return a value of this type.

impl PartialEq for PgNumeric

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PgNumeric

impl ToSql for PgNumeric

fn to_sql( &self, _: &Type, out: &mut BytesMut, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Converts the value of self into the binary format of the specified Postgres Type, appending it to out.

fn accepts(ty: &Type) -> bool

Determines if a value of this type can be converted to the specified Postgres Type.

fn to_sql_checked( &self, ty: &Type, out: &mut BytesMut, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

An adaptor method used internally by Rust-Postgres.

fn encode_format(&self, _ty: &Type) -> Format

Specify the encode format