Enum Flow 

pub enum Flow<D> {
    Continue(D),
    Break(Response),
}

Indicates whether the current Request will continue to upstream filters or if an early Response must break the current flow. This type is intended to be returned by Request filters.

Variants

Continue(D)

Represents that the Request flow must continue to upstream and carries user data to be catched by RequestData::Continue in the Response filter.

Break(Response)

Represents that the Request flow must return an early Response breaking the flow to upstream filters.

Trait Implementations

impl<D: Clone> Clone for Flow<D>

fn clone(&self) -> Flow<D>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<D: Debug> Debug for Flow<D>

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

Formats the value using the given formatter.

impl<D: Hash> Hash for Flow<D>

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<D> IntoFlow for Flow<D>

type RequestData = D

The user data type of the target Flow.

fn into_flow(self) -> Flow<Self::RequestData>

Converts this type into the Flow type.

impl<D: Ord> Ord for Flow<D>

fn cmp(&self, other: &Flow<D>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<D: PartialEq> PartialEq for Flow<D>

fn eq(&self, other: &Flow<D>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<D: PartialOrd> PartialOrd for Flow<D>

fn partial_cmp(&self, other: &Flow<D>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<D: Eq> Eq for Flow<D>

impl<D> StructuralPartialEq for Flow<D>