pub struct Base(/* private fields */);
Expand description

Unsigned value

Implementations§

source§

impl Base

source

pub const fn zero() -> Self

Zero value

source

pub const fn one() -> Self

One value

Trait Implementations§

source§

impl Add for Base

§

type Output = Result<Base, OverflowError>

The resulting type after applying the + operator.
source§

fn add(self, rhs: Self) -> Self::Output

Performs the + operation. Read more
source§

impl Clone for Base

source§

fn clone(&self) -> Base

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for Base

source§

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

Formats the value using the given formatter. Read more
source§

impl Default for Base

source§

fn default() -> Base

Returns the “default value” for a type. Read more
source§

impl<'de> Deserialize<'de> for Base

source§

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
source§

impl Display for Base

source§

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

Formats the value using the given formatter. Read more
source§

impl From<u128> for Base

source§

fn from(src: u128) -> Self

Converts to this type from the input type.
source§

impl From<u64> for Base

source§

fn from(src: u64) -> Self

Converts to this type from the input type.
source§

impl FromStr for Base

§

type Err = Error

The associated error which can be returned from parsing.
source§

fn from_str(s: &str) -> Result<Self>

Parses a string s to return a value of this type. Read more
source§

impl JsonSchema for Base

source§

fn schema_name() -> String

The name of the generated JSON Schema. Read more
source§

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type. Read more
source§

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type. Read more
§

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword. Read more
source§

impl Ord for Base

source§

fn cmp(&self, other: &Base) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · source§

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 · source§

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
source§

impl PartialEq for Base

source§

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

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

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.
source§

impl PartialOrd for Base

source§

fn partial_cmp(&self, other: &Base) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§

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

This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · source§

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

This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
source§

impl Serialize for Base

source§

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
source§

impl Sub for Base

§

type Output = Result<Base, OverflowError>

The resulting type after applying the - operator.
source§

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation. Read more
source§

impl TryFrom<&str> for Base

§

type Error = Error

The type returned in the event of a conversion error.
source§

fn try_from(value: &str) -> Result<Self>

Performs the conversion.
source§

impl TryFrom<String> for Base

§

type Error = Error

The type returned in the event of a conversion error.
source§

fn try_from(value: String) -> Result<Self>

Performs the conversion.
source§

impl UnsignedDecimal for Base

source§

fn into_decimal256(self) -> Decimal256

Convert into the underlying Decimal256.
source§

fn from_decimal256(src: Decimal256) -> Self

Convert from a Decimal256.
source§

fn is_zero(&self) -> bool

Check if the underlying value is 0.
source§

fn checked_add(self, rhs: Self) -> Result<Self, OverflowError>

Add two values together
source§

fn checked_add_signed(self, rhs: Signed<Self>) -> Result<Self>

Try to add a signed value to this, erroring if it results in a negative result.
source§

fn checked_sub(self, rhs: Self) -> Result<Self, OverflowError>

Subtract two values
source§

fn try_from_number(_: Signed<Decimal256>) -> Result<Self>

Try to convert from a general purpose Number
source§

fn into_number(self) -> Signed<Decimal256>

convert into a general purpose Number
source§

fn into_signed(self) -> Signed<Self>

Convert into a positive Signed value.
source§

fn zero() -> Self

The value 0
source§

fn two() -> Self

The value 2
source§

fn diff(self, rhs: Self) -> Self

Difference between two values
source§

fn approx_eq(self, rhs: Self) -> bool

Is the delta between these less than the epsilon value? Read more
source§

impl Copy for Base

source§

impl Eq for Base

source§

impl StructuralEq for Base

source§

impl StructuralPartialEq for Base

Auto Trait Implementations§

§

impl RefUnwindSafe for Base

§

impl Send for Base

§

impl Sync for Base

§

impl Unpin for Base

§

impl UnwindSafe for Base

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
§

impl<U> As for U

§

fn as_<T>(self) -> Twhere T: CastFrom<U>,

Casts self to type T. The semantics of numeric casting with the as operator are followed, so <T as As>::as_::<U> can be used in the same way as T as U for numeric conversions. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> DynClone for Twhere T: Clone,

source§

fn __clone_box(&self, _: Private) -> *mut ()

§

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

§

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
§

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

§

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

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.

source§

impl<T> IntoEither for T

source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
§

impl<T> Pointable for T

§

const ALIGN: usize = _

The alignment of pointer.
§

type Init = T

The type for initializers.
§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
source§

impl<T> QueryResultExt for Twhere T: Serialize,

source§

fn query_result(&self) -> Result<Binary, Error>

Convert the value to its JSON representation
source§

impl<T> Same for T

§

type Output = T

Should always be Self
source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

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

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

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

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

source§

default fn to_string(&self) -> String

Converts the given value to a String. Read more
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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

§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
§

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

§

fn vzip(self) -> V

source§

impl<T> DeserializeOwned for Twhere T: for<'de> Deserialize<'de>,