Struct tiberius::numeric::Numeric

pub struct Numeric { /* private fields */ }

Represent a sql Decimal / Numeric type. It is stored in a i128 and has a maximum precision of 38 decimals.

A recommended way of dealing with numeric values is by enabling the rust_decimal feature and using its Decimal type instead.

Implementations

impl Numeric

pub fn new_with_scale(value: i128, scale: u8) -> Self

Creates a new Numeric value.

Panic

It will panic if the scale exceed 37.

pub fn dec_part(self) -> i128

Extract the decimal part.

pub fn int_part(self) -> i128

Extract the integer part.

pub fn scale(self) -> u8

The scale (where is the decimal point) of the value.

pub fn value(self) -> i128

The internal integer value

pub fn precision(self) -> u8

The precision of the Number as a number of digits.

Trait Implementations

impl Clone for Numeric

fn clone(&self) -> Numeric

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Numeric

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

Formats the value using the given formatter.

impl Display for Numeric

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

Formats the value using the given formatter.

impl From<Numeric> for f64

fn from(n: Numeric) -> f64

Converts to this type from the input type.

impl From<Numeric> for i128

fn from(n: Numeric) -> i128

Converts to this type from the input type.

impl From<Numeric> for u128

fn from(n: Numeric) -> u128

Converts to this type from the input type.

impl<'a> FromSql<'a> for Numeric

fn from_sql(data: &'a ColumnData<'static>) -> Result<Option<Self>>

Returns the value, None being a null value, copying the value.

impl FromSqlOwned for Numeric

fn from_sql_owned(data: ColumnData<'static>) -> Result<Option<Self>>

Returns the value, None being a null value, taking the ownership.

impl<'a> IntoSql<'a> for Numeric

fn into_sql(self) -> ColumnData<'a>

Convert to a value understood by the SQL Server. Conversion by-value.

impl PartialEq<Numeric> for Numeric

fn eq(&self, other: &Self) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToSql for Numeric

fn to_sql(&self) -> ColumnData<'_>

Convert to a value understood by the SQL Server. Conversion by-reference.

impl Copy for Numeric

impl Eq for Numeric