Enum rouille::input::post::PostFieldError

[−] Show declaration

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

[−] Expand description

Error returned by the methods of the DecodePostField trait.

Variants

IoError(IoError)

[−] Expand description

Could not read the body. Usually happens with files.

MissingField

[−] Expand description

A field is missing from the received data.

WrongFieldType

[−] Expand description

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

UnexpectedMultipleValues

[−] Expand description

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

WrongDataTypeInt(ParseIntError)

[−] Expand description

Failed to parse an integer field.

WrongDataTypeFloat(ParseFloatError)

[−] Expand description

Failed to parse a floating-point field.

Trait Implementations

impl Debug for PostFieldError[+]

[+] Show hidden undocumented items

fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Display for PostFieldError[+]

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fn fmt(&self, fmt: &mut Formatter) -> Result<(), Error>[−]

Formats the value using the given formatter.

impl Error for PostFieldError[+]

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fn description(&self) -> &str[−]

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

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

fn backtrace(&self) -> Option<&Backtrace>[−]

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

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

impl From<Error> for PostFieldError[+]

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fn from(err: IoError) -> PostFieldError[−]

Performs the conversion.

impl From<ParseFloatError> for PostFieldError[+]

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fn from(err: ParseFloatError) -> PostFieldError[−]

Performs the conversion.

impl From<ParseIntError> for PostFieldError[+]

[+] Show hidden undocumented items

fn from(err: ParseIntError) -> PostFieldError[−]

Performs the conversion.