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ParseError

rama::icap::codec

Enum ParseError

#[non_exhaustive]pub enum ParseError {
    InvalidStartLine,
    InvalidMethod,
    InvalidUri,
    InvalidVersion,
    InvalidStatus,
    InvalidReason,
    InvalidHeader,
    InvalidComposition,
    ObsoleteLineFolding,
    TooManyHeaders,
    HeadTooLarge,
    InvalidLineEnding,
}

Available on crate feature icap only.

Expand description

A malformed ICAP message head.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidStartLine

The start line does not have the required shape.

InvalidMethod

The method is not a valid token.

InvalidUri

The request target is not an absolute ICAP URI.

InvalidVersion

The protocol version is malformed or unsupported.

InvalidStatus

The response status is not a three-digit number.

InvalidReason

The response reason phrase contains prohibited bytes.

InvalidHeader

A header field is malformed.

InvalidComposition

The encapsulated sections do not fit the method and status.

ObsoleteLineFolding

Obsolete header line folding is disabled by the parser policy.

TooManyHeaders

The supplied header capacity was exceeded.

HeadTooLarge

The configured encoded head size was exceeded.

InvalidLineEnding

A line did not end with CRLF.

Trait Implementations§

impl Clone for ParseError

fn clone(&self) -> ParseError

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 ParseError

impl Debug for ParseError

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

Formats the value using the given formatter. Read more

impl Display for ParseError

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

Formats the value using the given formatter. Read more

impl Eq for ParseError

impl Error for ParseError

1.30.0 · Source§

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more

1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · Source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports. Read more

impl From<InvalidMethod> for ParseError

fn from(_: InvalidMethod) -> ParseError

Converts to this type from the input type.

impl From<InvalidStatusCode> for ParseError

fn from(_: InvalidStatusCode) -> ParseError

Converts to this type from the input type.

impl From<InvalidVersion> for ParseError

fn from(_: InvalidVersion) -> ParseError

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(error: ParseError) -> Error

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(value: ParseError) -> Error

Converts to this type from the input type.

impl PartialEq for ParseError

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for ParseError

Auto Trait Implementations§

impl Freeze for ParseError

impl RefUnwindSafe for ParseError

impl Send for ParseError

impl Sync for ParseError

impl Unpin for ParseError

impl UnsafeUnpin for ParseError

impl UnwindSafe for ParseError

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<Error> ErrorExt for Error
where Error: Into<Box<dyn Error + Sync + Send>>,

fn into_box_error(self) -> Box<dyn Error + Sync + Send>

Return self as BoxError without additional context.

fn into_opaque_error(self) -> OpaqueError

Return self as OpaqueError without additional context. Read more

fn context<M>(self, value: M) -> Box<dyn Error + Sync + Send>
where M: Debug + Display + Send + Sync + 'static,

Wrap the error in a context.

fn context_hex<M>(self, value: M) -> Box<dyn Error + Sync + Send>
where M: Debug + Send + Sync + 'static,

Wrap the error in a context, using fmt::LowerHex as fmt::Debug and fmt::Display.

fn context_debug<M>(self, value: M) -> Box<dyn Error + Sync + Send>
where M: Debug + Send + Sync + 'static,

Wrap the error in a context, using fmt::Debug as fmt::Display.

fn context_field<M>( self, key: &'static str, value: M, ) -> Box<dyn Error + Sync + Send>
where M: Debug + Display + Send + Sync + 'static,

Wrap the error in a keyed context.

fn context_str_field<M>( self, key: &'static str, value: M, ) -> Box<dyn Error + Sync + Send>
where M: Into<String>,

Same as Self::context_field but using a string-like value, this is useful in case you need to pass a string slice which is borrowed and thus cannot be passed as part of ’static error.

fn context_hex_field<M>( self, key: &'static str, value: M, ) -> Box<dyn Error + Sync + Send>
where M: Debug + Send + Sync + 'static,

Wrap the error in a keyed context, using fmt::LowerHex as fmt::Debug and fmt::Display.

fn context_debug_field<M>( self, key: &'static str, value: M, ) -> Box<dyn Error + Sync + Send>
where M: Debug + Send + Sync + 'static,

Wrap the error in a keyed context, using fmt::Debug as fmt::Display.

fn with_context<C, F>(self, cb: F) -> Box<dyn Error + Sync + Send>
where C: Debug + Display + Send + Sync + 'static, F: FnOnce() -> C,

Lazily wrap the error with a context.

fn with_context_hex<C, F>(self, cb: F) -> Box<dyn Error + Sync + Send>
where C: Debug + Send + Sync + 'static, F: FnOnce() -> C,

Lazily wrap the error with a context, using fmt::LowerHex as fmt::Debug and fmt::Display.

fn with_context_debug<C, F>(self, cb: F) -> Box<dyn Error + Sync + Send>
where C: Debug + Send + Sync + 'static, F: FnOnce() -> C,

Lazily wrap the error with a context, using fmt::Debug as fmt::Display.

fn with_context_field<C, F>( self, key: &'static str, cb: F, ) -> Box<dyn Error + Sync + Send>
where C: Debug + Display + Send + Sync + 'static, F: FnOnce() -> C,

Lazily wrap the error with keyed context.

fn with_context_str_field<C, F>( self, key: &'static str, cb: F, ) -> Box<dyn Error + Sync + Send>
where C: Into<String>, F: FnOnce() -> C,

Same as Self::with_context_field but using a string-like value, this is useful in case you need to pass a string slice which is borrowed and thus cannot be passed as part of ’static error.

fn with_context_hex_field<C, F>( self, key: &'static str, cb: F, ) -> Box<dyn Error + Sync + Send>
where C: Debug + Send + Sync + 'static, F: FnOnce() -> C,

Lazily wrap the error with keyed context using fmt::LowerHex as fmt::Debug and fmt::Display.

fn with_context_debug_field<C, F>( self, key: &'static str, cb: F, ) -> Box<dyn Error + Sync + Send>
where C: Debug + Send + Sync + 'static, F: FnOnce() -> C,

Lazily wrap the error with keyed context using fmt::Debug as fmt::Display.

fn backtrace(self) -> Box<dyn Error + Sync + Send>

Available on crate feature std only.

Add a Backtrace to the error.

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

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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

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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
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fn rama_from(value: T) -> U

impl<T, U, CrateMarker> RamaInto<U, CrateMarker> for T
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fn rama_into(self) -> U

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

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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
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impl<T> Same for T

type Output = T

Should always be Self

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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> ToSmolStr for T
where T: Display + ?Sized,

fn to_smolstr(&self) -> SmolStr

impl<T> ToString for T
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fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T> ToStringFallible for T
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fn try_to_string(&self) -> Result<String, TryReserveError>

ToString::to_string, but without panic on OOM.

impl<T, U> TryFrom<U> for T
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type Error = !

The type returned in the event of a conversion error.

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Performs the conversion.

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The type returned in the event of a conversion error.

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Performs the conversion.

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impl<V, F> ValueFormatter<&V> for F
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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>,

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