Enum rouille::input::post::PostFieldError

pub enum PostFieldError {
    IoError(IoError),
    MissingField,
    WrongFieldType,
    UnexpectedMultipleValues,
    WrongDataTypeInt(ParseIntError),
    WrongDataTypeFloat(ParseFloatError),
}

Error returned by the methods of the DecodePostField trait.

Variants

IoError(IoError)

Could not read the body. Usually happens with files.

MissingField

A field is missing from the received data.

WrongFieldType

Expected a file but got a field, or vice versa.

UnexpectedMultipleValues

Got multiple values for the same field while only one was expected.

WrongDataTypeInt(ParseIntError)

Failed to parse an integer field.

WrongDataTypeFloat(ParseFloatError)

Failed to parse a floating-point field.

Trait Implementations

impl Debug for PostFieldError

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

Formats the value using the given formatter.

impl Display for PostFieldError

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

Formats the value using the given formatter.

impl Error for PostFieldError

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

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

pub fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for PostFieldError

fn from(err: IoError) -> PostFieldError

Performs the conversion.

impl From<ParseFloatError> for PostFieldError

fn from(err: ParseFloatError) -> PostFieldError

Performs the conversion.

impl From<ParseIntError> for PostFieldError

fn from(err: ParseIntError) -> PostFieldError

Performs the conversion.