Struct tiberius::numeric::Numeric

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pub struct Numeric { /* private fields */ }

Expand description

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

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impl Numeric

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

Creates a new Numeric value.

Panic

It will panic if the scale exceed 37.

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pub fn dec_part(self) -> i128

Extract the decimal part.

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pub fn int_part(self) -> i128

Extract the integer part.

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pub fn scale(self) -> u8

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

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pub fn value(self) -> i128

The internal integer value

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pub fn precision(self) -> u8

The precision of the Number as a number of digits.

Trait Implementations

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impl Clone for Numeric

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fn clone(&self) -> Numeric

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for Numeric

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

Formats the value using the given formatter. Read more

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impl Display for Numeric

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

Formats the value using the given formatter. Read more

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impl From<Numeric> for f64

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fn from(n: Numeric) -> f64

Converts to this type from the input type.

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impl From<Numeric> for i128

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fn from(n: Numeric) -> i128

Converts to this type from the input type.

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impl From<Numeric> for u128

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fn from(n: Numeric) -> u128

Converts to this type from the input type.

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

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

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

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impl FromSqlOwned for Numeric

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

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

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

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

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

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impl PartialEq<Numeric> for Numeric

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

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

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

This method tests for !=.

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impl ToSql for Numeric

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

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

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impl Copy for Numeric

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impl Eq for Numeric

Auto Trait Implementations

impl RefUnwindSafe for Numeric

impl Send for Numeric

impl Sync for Numeric

impl Unpin for Numeric

impl UnwindSafe for Numeric

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct tiberius::numeric::Numeric

Implementations

impl Numeric

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

Panic

pub fn dec_part(self) -> i128

pub fn int_part(self) -> i128

pub fn scale(self) -> u8

pub fn value(self) -> i128

pub fn precision(self) -> u8

Trait Implementations

impl Clone for Numeric

fn clone(&self) -> Numeric

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

impl Debug for Numeric

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

impl Display for Numeric

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

impl From<Numeric> for f64

fn from(n: Numeric) -> f64

impl From<Numeric> for i128

fn from(n: Numeric) -> i128

impl From<Numeric> for u128

fn from(n: Numeric) -> u128

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

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

impl FromSqlOwned for Numeric

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

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

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

impl PartialEq<Numeric> for Numeric

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

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

impl ToSql for Numeric

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

impl Copy for Numeric

impl Eq for Numeric

Auto Trait Implementations

impl RefUnwindSafe for Numeric

impl Send for Numeric

impl Sync for Numeric

impl Unpin for Numeric

impl UnwindSafe for Numeric

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,