Enum rocket::request::FormParseError[][src]

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

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.

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.

Missing(&'f RawStr)

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

Trait Implementations

impl<'f> Clone for FormParseError<'f>[src]

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

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl<'f> Debug for FormParseError<'f>[src]

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

Formats the value using the given formatter. Read more

impl<'f> Hash for FormParseError<'f>[src]

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

Feeds this value into the given Hasher. Read more

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

Feeds a slice of this type into the given Hasher. Read more

impl<'f> PartialEq<FormParseError<'f>> for FormParseError<'f>[src]

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

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

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

This method tests for !=.

impl<'f> Copy for FormParseError<'f>[src]

impl<'f> Eq for FormParseError<'f>[src]

impl<'f> StructuralEq for FormParseError<'f>[src]

impl<'f> StructuralPartialEq for FormParseError<'f>[src]

Auto Trait Implementations

impl<'f> RefUnwindSafe for FormParseError<'f>

impl<'f> Send for FormParseError<'f>

impl<'f> Sync for FormParseError<'f>

impl<'f> Unpin for FormParseError<'f>

impl<'f> UnwindSafe for FormParseError<'f>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T, I> AsResult<T, I> for T where
    I: Input
[src]

pub fn as_result(self) -> Result<T, ParseErr<I>>[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized
[src]

pub fn equivalent(&self, key: &K) -> bool[src]

Compare self to key and return true if they are equal.

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> IntoCollection<T> for T

pub fn into_collection<A>(self) -> SmallVec<A> where
    A: Array<Item = T>, 

Converts self into a collection.

pub fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where
    F: FnMut(T) -> U,
    A: Array<Item = U>, 

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<T> Typeable for T where
    T: Any

fn get_type(&self) -> TypeId

Get the TypeId of this object.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

pub fn vzip(self) -> V