Enum DecimalFloatErrors 

pub enum DecimalFloatErrors {
    CoefficientOverflow(CoefficientOverflow),
    DivisionByZero(DivisionByZero),
    ExponentOverflow(ExponentOverflow),
    ExponentUnderflow(ExponentUnderflow),
    FixedDecimalOverflow(FixedDecimalOverflow),
    Log10Negative(Log10Negative),
    Log10Zero(Log10Zero),
    LogTablesNotDeployed(LogTablesNotDeployed),
    LossyConversionFromFloat(LossyConversionFromFloat),
    LossyConversionToFloat(LossyConversionToFloat),
    MaximizeOverflow(MaximizeOverflow),
    MulDivOverflow(MulDivOverflow),
    NegativeFixedDecimalConversion(NegativeFixedDecimalConversion),
    PowNegativeBase(PowNegativeBase),
    ScientificMinNotLessThanMax(ScientificMinNotLessThanMax),
    UnformatableExponent(UnformatableExponent),
    WithTargetExponentOverflow(WithTargetExponentOverflow),
    ZeroNegativePower(ZeroNegativePower),
    ZeroStringStartPointer(ZeroStringStartPointer),
}

Container for all the DecimalFloat custom errors.

Variants

CoefficientOverflow(CoefficientOverflow)

DivisionByZero(DivisionByZero)

ExponentOverflow(ExponentOverflow)

ExponentUnderflow(ExponentUnderflow)

FixedDecimalOverflow(FixedDecimalOverflow)

Log10Negative(Log10Negative)

Log10Zero(Log10Zero)

LogTablesNotDeployed(LogTablesNotDeployed)

LossyConversionFromFloat(LossyConversionFromFloat)

LossyConversionToFloat(LossyConversionToFloat)

MaximizeOverflow(MaximizeOverflow)

MulDivOverflow(MulDivOverflow)

NegativeFixedDecimalConversion(NegativeFixedDecimalConversion)

PowNegativeBase(PowNegativeBase)

ScientificMinNotLessThanMax(ScientificMinNotLessThanMax)

UnformatableExponent(UnformatableExponent)

WithTargetExponentOverflow(WithTargetExponentOverflow)

ZeroNegativePower(ZeroNegativePower)

ZeroStringStartPointer(ZeroStringStartPointer)

Implementations

impl DecimalFloatErrors

pub const SELECTORS: &'static [[u8; 4]]

All the selectors of this enum.

Note that the selectors might not be in the same order as the variants. No guarantees are made about the order of the selectors.

Prefer using SolInterface methods instead.

pub const VARIANT_NAMES: &'static [&'static str]

The names of the variants in the same order as SELECTORS.

pub const SIGNATURES: &'static [&'static str]

The signatures in the same order as SELECTORS.

pub fn signature_by_selector(selector: [u8; 4]) -> Option<&'static str>

Returns the signature for the given selector, if known.

pub fn name_by_selector(selector: [u8; 4]) -> Option<&'static str>

Returns the enum variant name for the given selector, if known.

impl DecimalFloatErrors

pub fn coefficient_overflow(signed_coefficient: I256, exponent: I256) -> Self

Creates a CoefficientOverflow error.

error CoefficientOverflow(int256,int256)

pub fn division_by_zero(signed_coefficient: I256, exponent: I256) -> Self

Creates a DivisionByZero error.

error DivisionByZero(int256,int256)

pub fn exponent_overflow(signed_coefficient: I256, exponent: I256) -> Self

Creates a ExponentOverflow error.

error ExponentOverflow(int256,int256)

pub fn exponent_underflow(signed_coefficient: I256, exponent: I256) -> Self

Creates a ExponentUnderflow error.

error ExponentUnderflow(int256,int256)

pub fn fixed_decimal_overflow( signed_coefficient: I256, exponent: I256, decimals: u8, ) -> Self

Creates a FixedDecimalOverflow error.

error FixedDecimalOverflow(int256,int256,uint8)

pub fn log_10_negative(signed_coefficient: I256, exponent: I256) -> Self

Creates a Log10Negative error.

error Log10Negative(int256,int256)

pub fn log_10_zero() -> Self

Creates a Log10Zero error.

error Log10Zero()

pub fn log_tables_not_deployed( tables_address: Address, expected_codehash: FixedBytes<32>, actual_codehash: FixedBytes<32>, ) -> Self

Creates a LogTablesNotDeployed error.

error LogTablesNotDeployed(address,bytes32,bytes32)

pub fn lossy_conversion_from_float( signed_coefficient: I256, exponent: I256, ) -> Self

Creates a LossyConversionFromFloat error.

error LossyConversionFromFloat(int256,int256)

pub fn lossy_conversion_to_float( signed_coefficient: I256, exponent: I256, ) -> Self

Creates a LossyConversionToFloat error.

error LossyConversionToFloat(int256,int256)

pub fn maximize_overflow(signed_coefficient: I256, exponent: I256) -> Self

Creates a MaximizeOverflow error.

error MaximizeOverflow(int256,int256)

pub fn mul_div_overflow(x: U256, y: U256, denominator: U256) -> Self

Creates a MulDivOverflow error.

error MulDivOverflow(uint256,uint256,uint256)

pub fn negative_fixed_decimal_conversion( signed_coefficient: I256, exponent: I256, ) -> Self

Creates a NegativeFixedDecimalConversion error.

error NegativeFixedDecimalConversion(int256,int256)

pub fn pow_negative_base(signed_coefficient: I256, exponent: I256) -> Self

Creates a PowNegativeBase error.

error PowNegativeBase(int256,int256)

pub fn scientific_min_not_less_than_max( scientific_min: <Float as SolType>::RustType, scientific_max: <Float as SolType>::RustType, ) -> Self

Creates a ScientificMinNotLessThanMax error.

error ScientificMinNotLessThanMax(bytes32,bytes32)

pub fn unformatable_exponent(exponent: I256) -> Self

Creates a UnformatableExponent error.

error UnformatableExponent(int256)

pub fn with_target_exponent_overflow( signed_coefficient: I256, exponent: I256, target_exponent: I256, ) -> Self

Creates a WithTargetExponentOverflow error.

error WithTargetExponentOverflow(int256,int256,int256)

pub fn zero_negative_power(b: <Float as SolType>::RustType) -> Self

Creates a ZeroNegativePower error.

error ZeroNegativePower(bytes32)

pub fn zero_string_start_pointer() -> Self

Creates a ZeroStringStartPointer error.

error ZeroStringStartPointer()

Trait Implementations

impl Clone for DecimalFloatErrors

fn clone(&self) -> DecimalFloatErrors

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecimalFloatErrors

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

Formats the value using the given formatter.

impl Eq for DecimalFloatErrors

impl Hash for DecimalFloatErrors

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DecimalFloatErrors

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

Equality operator ==.

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

Inequality operator !=.

impl SolInterface for DecimalFloatErrors

const NAME: &'static str = "DecimalFloatErrors"

The name of this type.

const MIN_DATA_LENGTH: usize = 0usize

The minimum length of the data for this type.

const COUNT: usize = 19usize

The number of variants.

fn selector(&self) -> [u8; 4]

The selector of this instance.

fn selector_at(i: usize) -> Option<[u8; 4]>

The selector of this type at the given index, used in selectors.

fn valid_selector(selector: [u8; 4]) -> bool

Returns true if the given selector is known to this type.

fn abi_decode_raw(selector: [u8; 4], data: &[u8]) -> Result<Self>

ABI-decodes the given data into one of the variants of self.

fn abi_decode_raw_validate(selector: [u8; 4], data: &[u8]) -> Result<Self>

ABI-decodes the given data into one of the variants of self, with validation.

fn abi_encoded_size(&self) -> usize

The size of the encoded data, without any selectors.

fn abi_encode_raw(&self, out: &mut Vec<u8>)

ABI-encodes self into the given buffer, without any selectors.

fn type_check(selector: [u8; 4]) -> Result<(), Error>

Returns an error if the given selector is not known to this type.

fn selectors() -> Selectors<Self>

Returns an iterator over the selectors of this type.

fn abi_encode(&self) -> Vec<u8>

ABI-encodes self into the given buffer.

fn abi_decode(data: &[u8]) -> Result<Self, Error>

ABI-decodes the given data into one of the variants of self.

fn abi_decode_validate(data: &[u8]) -> Result<Self, Error>

ABI-decodes the given data into one of the variants of self, with validation.

impl StructuralPartialEq for DecimalFloatErrors