Enum TryFromValueError

pub enum TryFromValueError {
    ParseNumber(ParseNumberError),
    TryFromNumber(TryFromNumberError),
    TryFromInt(TryFromIntError),
    IntoBool,
}

Error returned when attempting to convert Value into another type.

Variants

ParseNumber(ParseNumberError)

Error parsing Value::String into a Number.

TryFromNumber(TryFromNumberError)

Error converting Number into the type.

TryFromInt(TryFromIntError)

Error converting integer type.

IntoBool

Can only convert Value::Bool into a bool.

Trait Implementations

impl Clone for TryFromValueError

fn clone(&self) -> TryFromValueError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TryFromValueError

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

Formats the value using the given formatter.

impl Display for TryFromValueError

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

Formats the value using the given formatter.

impl Error for TryFromValueError

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<ParseNumberError> for TryFromValueError

fn from(source: ParseNumberError) -> Self

Converts to this type from the input type.

impl From<TryFromIntError> for TryFromValueError

fn from(source: TryFromIntError) -> Self

Converts to this type from the input type.

impl From<TryFromNumberError> for TryFromValueError

fn from(source: TryFromNumberError) -> Self

Converts to this type from the input type.

impl PartialEq for TryFromValueError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TryFromValueError

impl StructuralPartialEq for TryFromValueError