pub enum RoundingMode {
    ToPositiveInfinity,
    ToNegativeInfinity,
    ToZero,
    AwayFromZero,
    ToNearestMidpointTowardZero,
    ToNearestMidpointAwayFromZero,
    ToNearestMidpointToEven,
}
Expand description

Defines the rounding strategy.

Following the same naming convention as https://docs.rs/rust_decimal/latest/rust_decimal/enum.RoundingStrategy.html.

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ToPositiveInfinity

The number is always rounded toward positive infinity, e.g. 3.1 -> 4, -3.1 -> -3.

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ToNegativeInfinity

The number is always rounded toward negative infinity, e.g. 3.1 -> 3, -3.1 -> -4.

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ToZero

The number is always rounded toward zero, e.g. 3.1 -> 3, -3.1 -> -3.

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AwayFromZero

The number is always rounded away from zero, e.g. 3.1 -> 4, -3.1 -> -4.

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ToNearestMidpointTowardZero

The number is rounded to the nearest, and when it is halfway between two others, it’s rounded toward zero, e.g. 3.5 -> 3, -3.5 -> -3.

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ToNearestMidpointAwayFromZero

The number is rounded to the nearest, and when it is halfway between two others, it’s rounded away from zero, e.g. 3.5 -> 4, -3.5 -> -4.

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ToNearestMidpointToEven

The number is rounded to the nearest, and when it is halfway between two others, it’s rounded toward the nearest even number. Also known as “Bankers Rounding”.

Trait Implementations§

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impl<X> Categorize<X> for RoundingModewhere X: CustomValueKind,

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impl Clone for RoundingMode

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fn clone(&self) -> RoundingMode

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 RoundingMode

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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<D, X> Decode<X, D> for RoundingModewhere D: Decoder<X>, X: CustomValueKind,

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fn decode_body_with_value_kind( decoder: &mut D, value_kind: ValueKind<X> ) -> Result<RoundingMode, DecodeError>

Decodes the type from the decoder, which should match a preloaded value kind. Read more
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impl<C> Describe<C> for RoundingModewhere C: CustomTypeKind<RustTypeId>,

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const TYPE_ID: RustTypeId = ::sbor::RustTypeId::novel_with_code("RoundingMode", &[], &[115u8, 186u8, 239u8, 125u8, 231u8, 218u8, 140u8, 185u8, 175u8, 159u8, 72u8, 163u8, 3u8, 150u8, 40u8, 5u8, 40u8, 74u8, 55u8, 164u8])

The TYPE_ID should give a unique identifier for its SBOR schema type. An SBOR schema type capture details about the SBOR payload, how it should be interpreted, validated and displayed. Read more
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fn type_data() -> TypeData<C, RustTypeId>

Returns the local schema for the given type. Read more
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fn add_all_dependencies(aggregator: &mut TypeAggregator<C>)

For each type referenced in get_local_type_data, we need to ensure that the type and all of its own references get added to the aggregator. Read more
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impl<E, X> Encode<X, E> for RoundingModewhere E: Encoder<X>, X: CustomValueKind,

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fn encode_value_kind(&self, encoder: &mut E) -> Result<(), EncodeError>

Encodes the SBOR value’s kind to the encoder
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fn encode_body(&self, encoder: &mut E) -> Result<(), EncodeError>

Encodes the SBOR body of the type to the encoder. Read more
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impl PartialEq<RoundingMode> for RoundingMode

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

This method tests for self and other values to be equal, and is used by ==.
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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.
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impl<X> SborEnum<X> for RoundingModewhere X: CustomValueKind,

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impl Copy for RoundingMode

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impl Eq for RoundingMode

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impl StructuralEq for RoundingMode

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impl StructuralPartialEq for RoundingMode

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<U> As for U

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> Same<T> for T

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type Output = T

Should always be Self
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impl<T> ToOwned for Twhere T: Clone,

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> BasicCategorize for Twhere T: Categorize<NoCustomValueKind> + ?Sized,

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impl<T> BasicDecode for Twhere T: for<'a> Decode<NoCustomValueKind, VecDecoder<'a, NoCustomValueKind>>,

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impl<T> BasicDescribe for Twhere T: Describe<NoCustomTypeKind> + ?Sized,

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impl<T> BasicEncode for Twhere T: for<'a> Encode<NoCustomValueKind, VecEncoder<'a, NoCustomValueKind>> + ?Sized,

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impl<T> BasicSbor for Twhere T: BasicCategorize + BasicDecode + BasicEncode + BasicDescribe,

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impl<T> BasicSborEnum for Twhere T: SborEnum<NoCustomValueKind> + ?Sized,

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impl<T> ManifestCategorize for Twhere T: Categorize<ManifestCustomValueKind> + ?Sized,

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impl<T> ManifestDecode for Twhere T: for<'a> Decode<ManifestCustomValueKind, VecDecoder<'a, ManifestCustomValueKind>>,

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impl<T> ManifestEncode for Twhere T: for<'a> Encode<ManifestCustomValueKind, VecEncoder<'a, ManifestCustomValueKind>> + ?Sized,

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impl<T> ManifestSborEnum for Twhere T: SborEnum<ManifestCustomValueKind> + ?Sized,

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impl<T> ScryptoCategorize for Twhere T: Categorize<ScryptoCustomValueKind> + ?Sized,

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impl<T> ScryptoDecode for Twhere T: for<'a> Decode<ScryptoCustomValueKind, VecDecoder<'a, ScryptoCustomValueKind>>,

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impl<T> ScryptoDescribe for Twhere T: Describe<ScryptoCustomTypeKind>,

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impl<T> ScryptoEncode for Twhere T: for<'a> Encode<ScryptoCustomValueKind, VecEncoder<'a, ScryptoCustomValueKind>> + ?Sized,

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impl<T> ScryptoSbor for Twhere T: ScryptoCategorize + ScryptoDecode + ScryptoEncode + ScryptoDescribe,

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impl<T> ScryptoSborEnum for Twhere T: SborEnum<ScryptoCustomValueKind> + ?Sized,