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HeaderSlot

rama::icap::codec

Struct HeaderSlot

pub struct HeaderSlot(/* private fields */);

Available on crate feature icap only.

Expand description

One caller-owned slot used while parsing an ICAP head.

Initialize a buffer with HeaderSlot::EMPTY. Parsed heads borrow the initialized prefix, keeping capacity and stack use under caller control. Slots contain byte ranges rather than source references, so the same storage can be reused while an input buffer grows or after it is recycled.

Implementations§

impl HeaderSlot

pub const EMPTY: HeaderSlot

An empty parser output slot.

Trait Implementations§

impl Clone for HeaderSlot

fn clone(&self) -> HeaderSlot

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for HeaderSlot

impl Debug for HeaderSlot

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

Formats the value using the given formatter. Read more

impl Default for HeaderSlot

fn default() -> HeaderSlot

Returns the “default value” for a type. Read more

impl Eq for HeaderSlot

impl PartialEq for HeaderSlot

fn eq(&self, other: &HeaderSlot) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for HeaderSlot

Auto Trait Implementations§

impl Freeze for HeaderSlot

impl RefUnwindSafe for HeaderSlot

impl Send for HeaderSlot

impl Sync for HeaderSlot

impl Unpin for HeaderSlot

impl UnsafeUnpin for HeaderSlot

impl UnwindSafe for HeaderSlot

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

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

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

Checks if this value is equivalent to the given key. Read more

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

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

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

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

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

Checks if this value is equivalent to the given key. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> FromRef<T> for T
where T: Clone,

fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.

impl<T> FutureExt for T

fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

fn with_current_context(self) -> WithContext<Self> ⓘ

Attaches the current Context to this type, returning a WithContext wrapper. Read more

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> IntoRequest<T> for T

fn into_request(self) -> Request<T>

Wrap the input message T in a rama_grpc::Request

impl<L> LayerExt<L> for L

fn named_layer<S>(&self, service: S) -> Layered<<L as Layer<S>>::Service, S>
where L: Layer<S>,

Applies the layer to a service and wraps it in Layered.

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

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

fn rama_from(value: T) -> U

impl<T, U, CrateMarker> RamaInto<U, CrateMarker> for T
where U: RamaFrom<T, CrateMarker>,

fn rama_into(self) -> U

impl<T, U> RamaTryFrom<T> for U
where U: TryFrom<T>,

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

fn rama_try_from(value: T) -> Result<U, <U as RamaTryFrom<T>>::Error>

impl<T, U, CrateMarker> RamaTryInto<U, CrateMarker> for T
where U: RamaTryFrom<T, CrateMarker>,

type Error = <U as RamaTryFrom<T, CrateMarker>>::Error

fn rama_try_into(self) -> Result<U, <U as RamaTryFrom<T, CrateMarker>>::Error>

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

fn clone_into(&self, target: &mut T)

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

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

type Error = !

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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

fn vzip(self) -> V

impl<V, F> ValueFormatter<&V> for F
where F: ValueFormatter<V> + ?Sized, V: ?Sized,

const SHAPE: FieldShape<'static>

Available on non-metrique_require_explicit_impls only.

The shape of values produced by this formatter. Read more

fn format_value(writer: impl ValueWriter, value: &&V)

Write value to writer

impl<V, F> ValueFormatter<Arc<V>> for F
where F: ValueFormatter<V> + ?Sized, V: ?Sized,

const SHAPE: FieldShape<'static>

Available on non-metrique_require_explicit_impls only.

The shape of values produced by this formatter. Read more

fn format_value(writer: impl ValueWriter, value: &Arc<V>)

Write value to writer

impl<V, F> ValueFormatter<Box<V>> for F
where F: ValueFormatter<V> + ?Sized, V: ?Sized,

const SHAPE: FieldShape<'static>

Available on non-metrique_require_explicit_impls only.

The shape of values produced by this formatter. Read more

fn format_value(writer: impl ValueWriter, value: &Box<V>)

Write value to writer

impl<V, F> ValueFormatter<Cow<'_, V>> for F
where V: ToOwned + ?Sized, F: ValueFormatter<V> + ?Sized,

const SHAPE: FieldShape<'static>

Available on non-metrique_require_explicit_impls only.

The shape of values produced by this formatter. Read more

fn format_value(writer: impl ValueWriter, value: &Cow<'_, V>)

Write value to writer

impl<V, F> ValueFormatter<Option<V>> for F
where F: ValueFormatter<V> + ?Sized,

const SHAPE: FieldShape<'static>

Available on non-metrique_require_explicit_impls only.

The shape of values produced by this formatter. Read more

fn format_value(writer: impl ValueWriter, value: &Option<V>)

Write value to writer

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more