Enum ParamValueParseError 

pub enum ParamValueParseError {
    FailedToExtractFloat(Option<String>),
    FailedToExtractInt(Option<String>),
    FailedToExtractString,
    FailedToExtractBuffer,
}

Errors that might occur while trying to convert to a particular value type from whatever type might be stored in a ParamValue-like object.

Variants

FailedToExtractFloat(Option<String>)

The value could not be interpreted as a floating point number.

FailedToExtractInt(Option<String>)

The value could not be interpreted as an integer.

FailedToExtractString

The value could not be interpreted as a string.

FailedToExtractBuffer

The value could not be interpreted as a byte buffer.

Trait Implementations

impl Clone for ParamValueParseError

fn clone(&self) -> ParamValueParseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParamValueParseError

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

Formats the value using the given formatter.

impl Display for ParamValueParseError

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

Formats the value using the given formatter.

impl Error for ParamValueParseError

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<ParamValueParseError> for Error

fn from(value: ParamValueParseError) -> Self

Converts to this type from the input type.

impl PartialEq for ParamValueParseError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ParamValueParseError