Struct rocket::request::FormItem

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pub struct FormItem<'f> {
    pub raw: &'f RawStr,
    pub key: &'f RawStr,
    pub value: &'f RawStr,
}
Expand description

A form items returned by the FormItems iterator.

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§raw: &'f RawStr

The full, nonempty string for the item, not including & delimiters.

§key: &'f RawStr

The key for the item, which may be empty if value is nonempty.

Note: The key is not URL decoded. To URL decode the raw strings, use the RawStr::url_decode() method or access key-value pairs with key_value_decoded().

§value: &'f RawStr

The value for the item, which may be empty if key is nonempty.

Note: The value is not URL decoded. To URL decode the raw strings, use the RawStr::url_decode() method or access key-value pairs with key_value_decoded().

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impl<'f> FormItem<'f>

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pub fn key_value(&self) -> (&'f RawStr, &'f RawStr)

Extracts the raw key and value as a tuple.

This is equivalent to (item.key, item.value).

§Example
use rocket::request::FormItem;

let item = FormItem {
    raw: "hello=%2C+world%21".into(),
    key: "hello".into(),
    value: "%2C+world%21".into(),
};

let (key, value) = item.key_value();
assert_eq!(key, "hello");
assert_eq!(value, "%2C+world%21");
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pub fn key_value_decoded(&self) -> (String, String)

Extracts and lossy URL decodes the key and value as a tuple.

This is equivalent to (item.key.url_decode_lossy(), item.value.url_decode_lossy).

§Example
use rocket::request::FormItem;

let item = FormItem {
    raw: "hello=%2C+world%21".into(),
    key: "hello".into(),
    value: "%2C+world%21".into(),
};

let (key, value) = item.key_value_decoded();
assert_eq!(key, "hello");
assert_eq!(value, ", world!");
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pub fn explode(&self) -> (&'f RawStr, &'f RawStr, &'f RawStr)

Extracts raw and the raw key and value as a triple.

This is equivalent to (item.raw, item.key, item.value).

§Example
use rocket::request::FormItem;

let item = FormItem {
    raw: "hello=%2C+world%21".into(),
    key: "hello".into(),
    value: "%2C+world%21".into(),
};

let (raw, key, value) = item.explode();
assert_eq!(raw, "hello=%2C+world%21");
assert_eq!(key, "hello");
assert_eq!(value, "%2C+world%21");

Trait Implementations§

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impl<'f> Clone for FormItem<'f>

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

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'f> Debug for FormItem<'f>

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

Formats the value using the given formatter. Read more
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impl<'f> PartialEq for FormItem<'f>

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'f> Copy for FormItem<'f>

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impl<'f> Eq for FormItem<'f>

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impl<'f> StructuralPartialEq for FormItem<'f>

Auto Trait Implementations§

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impl<'f> Freeze for FormItem<'f>

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impl<'f> RefUnwindSafe for FormItem<'f>

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impl<'f> Send for FormItem<'f>

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impl<'f> Sync for FormItem<'f>

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impl<'f> Unpin for FormItem<'f>

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impl<'f> UnwindSafe for FormItem<'f>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T, I> AsResult<T, I> for T
where I: Input,

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fn as_result(self) -> Result<T, ParseErr<I>>

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoCollection<T> for T

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

Converts self into a collection.
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fn mapped<U, F, A>(self, f: F) -> SmallVec<A>
where F: FnMut(T) -> U, A: Array<Item = U>,

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Typeable for T
where T: Any,

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fn get_type(&self) -> TypeId

Get the TypeId of this object.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V