Enum HeaderResult
pub enum HeaderResult<'a> {
V1(Result<Header<'a>, BinaryParseError>),
V2(Result<Header<'a>, ParseError>),
}
Expand description
An enumeration of the supported header version’s parse results. Useful for parsing either version 1 or version 2 of the PROXY protocol.
§Examples
use rama_haproxy::protocol::{HeaderResult, PartialResult, v1, v2};
let input = "PROXY UNKNOWN\r\n";
let header = HeaderResult::parse(input.as_bytes());
assert_eq!(header, Ok(v1::Header::new(input, v1::Addresses::Unknown)).into());
Variants§
V1(Result<Header<'a>, BinaryParseError>)
Version 1 of the PROXY protocol header.
V2(Result<Header<'a>, ParseError>)
Version 2 of the PROXY protocol header.
Implementations§
§impl<'a> HeaderResult<'a>
impl<'a> HeaderResult<'a>
pub fn parse(input: &'a [u8]) -> HeaderResult<'a>
pub fn parse(input: &'a [u8]) -> HeaderResult<'a>
Parses a PROXY protocol version 2 Header
.
If the input is not a valid version 2 Header
, attempts to parse a version 1 Header
.
Trait Implementations§
§impl<'a> Clone for HeaderResult<'a>
impl<'a> Clone for HeaderResult<'a>
§fn clone(&self) -> HeaderResult<'a>
fn clone(&self) -> HeaderResult<'a>
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl<'a> Debug for HeaderResult<'a>
impl<'a> Debug for HeaderResult<'a>
§impl<'a> From<Result<Header<'a>, BinaryParseError>> for HeaderResult<'a>
impl<'a> From<Result<Header<'a>, BinaryParseError>> for HeaderResult<'a>
§fn from(result: Result<Header<'a>, BinaryParseError>) -> HeaderResult<'a>
fn from(result: Result<Header<'a>, BinaryParseError>) -> HeaderResult<'a>
Converts to this type from the input type.
§impl<'a> From<Result<Header<'a>, ParseError>> for HeaderResult<'a>
impl<'a> From<Result<Header<'a>, ParseError>> for HeaderResult<'a>
§fn from(result: Result<Header<'a>, ParseError>) -> HeaderResult<'a>
fn from(result: Result<Header<'a>, ParseError>) -> HeaderResult<'a>
Converts to this type from the input type.
§impl<'a> PartialEq for HeaderResult<'a>
impl<'a> PartialEq for HeaderResult<'a>
§impl PartialResult for HeaderResult<'_>
impl PartialResult for HeaderResult<'_>
§fn is_incomplete(&self) -> bool
fn is_incomplete(&self) -> bool
Tests whether this
Result
is incomplete.
An action that leads to an incomplete result may have a different result with more bytes.
Retrying with the same input will not change the result.§fn is_complete(&self) -> bool
fn is_complete(&self) -> bool
Tests whether this
Result
is successful or whether the error is terminal.
A terminal error will not result in a success even with more bytes.
Retrying with the same – or more – input will not change the result.impl<'a> Eq for HeaderResult<'a>
impl<'a> StructuralPartialEq for HeaderResult<'a>
Auto Trait Implementations§
impl<'a> Freeze for HeaderResult<'a>
impl<'a> RefUnwindSafe for HeaderResult<'a>
impl<'a> Send for HeaderResult<'a>
impl<'a> Sync for HeaderResult<'a>
impl<'a> Unpin for HeaderResult<'a>
impl<'a> UnwindSafe for HeaderResult<'a>
Blanket Implementations§
§impl<'a, T, E> AsTaggedExplicit<'a, E> for Twhere
T: 'a,
impl<'a, T, E> AsTaggedExplicit<'a, E> for Twhere
T: 'a,
§impl<'a, T, E> AsTaggedImplicit<'a, E> for Twhere
T: 'a,
impl<'a, T, E> AsTaggedImplicit<'a, E> for Twhere
T: 'a,
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.§impl<T> FutureExt for T
impl<T> FutureExt for T
§fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ
fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ
§fn with_current_context(self) -> WithContext<Self> ⓘ
fn with_current_context(self) -> WithContext<Self> ⓘ
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
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 moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
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> Pointable for T
impl<T> Pointable for T
§impl<T> PolicyExt for Twhere
T: ?Sized,
impl<T> PolicyExt for Twhere
T: ?Sized,
§fn and<P, B, E>(self, other: P) -> And<T, P>
fn and<P, B, E>(self, other: P) -> And<T, P>
Create a new
Policy
that returns Action::Follow
only if self
and other
return
Action::Follow
. Read more