Enum aws_smithy_types::TryFromNumberError

source · [−]

pub enum TryFromNumberError {
    OutsideIntegerRange(TryFromIntError),
    U64ToFloatLossyConversion(u64),
    I64ToFloatLossyConversion(i64),
    F64ToF32LossyConversion(f64),
    FloatToIntegerLossyConversion(f64),
    NegativeToUnsignedLossyConversion(i64),
}

Expand description

The error type returned when conversion into an integer type or floating point type is lossy.

Variants

`OutsideIntegerRange(TryFromIntError)`

Used when the conversion from an integer type into a smaller integer type would be lossy.

`U64ToFloatLossyConversion(u64)`

Used when the conversion from an u64 into a floating point type would be lossy.

`I64ToFloatLossyConversion(i64)`

Used when the conversion from an i64 into a floating point type would be lossy.

`F64ToF32LossyConversion(f64)`

Used when attempting to convert an f64 into an f32.

`FloatToIntegerLossyConversion(f64)`

Used when attempting to convert a decimal, infinite, or NaN floating point type into an integer type.

`NegativeToUnsignedLossyConversion(i64)`

Used when attempting to convert a negative Number into an unsigned integer type.

Trait Implementations

impl Debug for TryFromNumberError

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

Formats the value using the given formatter. Read more

impl Display for TryFromNumberError

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

Formats the value using the given formatter. Read more

impl Error for TryFromNumberError

1.30.0 · source

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

1.0.0 · source

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports. Read more

impl From<TryFromIntError> for TryFromNumberError

fn from(value: TryFromIntError) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl RefUnwindSafe for TryFromNumberError

impl Send for TryFromNumberError

impl Sync for TryFromNumberError

impl Unpin for TryFromNumberError

impl UnwindSafe for TryFromNumberError

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> 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.

impl<E> Provider for E where
E: Error + ?Sized,

fn provide(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (provide_any)

Data providers should implement this method to provide all values they are able to provide by using demand. Read more

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

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.