Enum rocket::request::FormParseError

pub enum FormParseError<'f> {
    BadValue(&'f RawStr, &'f RawStr),
    Unknown(&'f RawStr, &'f RawStr),
    Missing(&'f RawStr),
}

Error returned by the FromForm derive on form parsing errors.

If multiple errors occur while parsing a form, the first error in the following precedence, from highest to lowest, is returned:

• BadValue or Unknown in incoming form string field order
• Missing in lexical field order

Variants

BadValue(&'f RawStr, &'f RawStr)

The field named .0 with value .1 failed to parse or validate.

Tuple Fields of BadValue

0: &'f RawStr1: &'f RawStr

Unknown(&'f RawStr, &'f RawStr)

The parse was strict and the field named .0 with value .1 appeared in the incoming form string but was unexpected.

This error cannot occur when parsing is lenient.

Tuple Fields of Unknown

0: &'f RawStr1: &'f RawStr

Missing(&'f RawStr)

The field named .0 was expected but is missing in the incoming form.

Tuple Fields of Missing

0: &'f RawStr

Trait Implementations

impl<'f> Clone for FormParseError<'f>

fn clone(&self) -> FormParseError<'f>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'f> Debug for FormParseError<'f>

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

Formats the value using the given formatter.

impl<'f> Hash for FormParseError<'f>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<'f> PartialEq<FormParseError<'f>> for FormParseError<'f>

fn eq(&self, other: &FormParseError<'f>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &FormParseError<'f>) -> bool

This method tests for !=.

impl<'f> Copy for FormParseError<'f>

impl<'f> Eq for FormParseError<'f>

impl<'f> StructuralEq for FormParseError<'f>

impl<'f> StructuralPartialEq for FormParseError<'f>