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Body

icap_rs::request

Enum Body

pub enum Body<R> {
    Empty,
    Preview {
        bytes: Vec<u8>,
        ieof: bool,
        remainder: Remainder<R>,
    },
    Full {
        reader: R,
    },
}

Expand description

Generic HTTP body used inside EmbeddedHttp.

Empty — no body (e.g., GET without payload, or OPTIONS).
Preview — the first N bytes are available in bytes, followed by the remainder stream. ieof=true indicates the whole body already fits into the preview and no 100 Continue is needed.
Full — the complete body is available via reader.

Regular server routes normally receive Full bodies because the server owns the RFC Preview handshake. Preview-aware routes may see Preview before 100 Continue is sent.

Variants§

Empty

Preview

Fields

§bytes: Vec<u8>

§ieof: bool

§remainder: Remainder<R>

Full

Fields

§reader: R

Implementations§

impl Body<BodyRead>

pub async fn ensure_full( &mut self, ) -> IcapResult<&mut (dyn AsyncRead + Unpin + Send)>

Ensure a full stream is available.

If the body is currently Preview { .. } and ieof=false, this will send ICAP/1.0 100 Continue exactly once, then convert the body into Full { reader } where reader yields preview-bytes followed by the remainder stream.

Trait Implementations§

impl<R> Debug for Body<R>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl<R> !RefUnwindSafe for Body<R>

impl<R> !UnwindSafe for Body<R>

impl<R> Freeze for Body<R>
where R: Freeze,

impl<R> Send for Body<R>
where R: Send,

impl<R> Sync for Body<R>
where R: Sync,

impl<R> Unpin for Body<R>
where R: Unpin,

impl<R> UnsafeUnpin for Body<R>
where R: UnsafeUnpin,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

type Error = Infallible

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<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