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ParseError

rama::proxy::haproxy::protocol::v1

Enum ParseError 

pub enum ParseError {

Show 16 variants    InvalidPrefix,
    Partial,
    MissingPrefix,
    MissingNewLine,
    MissingProtocol,
    MissingSourceAddress,
    MissingDestinationAddress,
    MissingSourcePort,
    MissingDestinationPort,
    HeaderTooLong,
    InvalidProtocol,
    InvalidSuffix,
    InvalidSourceAddress(AddrParseError),
    InvalidDestinationAddress(AddrParseError),
    InvalidSourcePort(Option<ParseIntError>),
    InvalidDestinationPort(Option<ParseIntError>),

}
Available on crate feature haproxy only.
Expand description

An error in parsing a text PROXY protocol header.

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InvalidPrefix

Header must start with ‘PROXY’.

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Partial

Header is only partially present.

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MissingPrefix

Header is empty.

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MissingNewLine

Header does not end with the string ‘\r\n’.

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MissingProtocol

Header missing protocol.

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MissingSourceAddress

Header missing source address.

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MissingDestinationAddress

Header missing destination address.

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MissingSourcePort

Header missing source port.

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MissingDestinationPort

Header missing destination port.

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HeaderTooLong

Header does not fit within the expected buffer size of 107 bytes (plus 1 byte for null-terminated strings).

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InvalidProtocol

Header has an invalid protocol.

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InvalidSuffix

Header must end in ‘\r\n’.

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InvalidSourceAddress(AddrParseError)

Header contains invalid IP address for the source.

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InvalidDestinationAddress(AddrParseError)

Header contains invalid IP address for the destination.

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InvalidSourcePort(Option<ParseIntError>)

Header contains invalid TCP port for the source.

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InvalidDestinationPort(Option<ParseIntError>)

Header contains invalid TCP port for the destination.]

Trait Implementations§

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impl Clone for ParseError

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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
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impl Debug for ParseError

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

Formats the value using the given formatter. Read more
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impl Display for ParseError

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

Formats the value using the given formatter. Read more
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impl Eq for ParseError

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impl Error for ParseError

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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()

Read more
1.0.0 · Source§

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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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
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impl From<ParseError> for BinaryParseError

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fn from(error: ParseError) -> BinaryParseError

Converts to this type from the input type.
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impl PartialEq for ParseError

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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
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impl PartialResult for ParseError

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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.
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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.
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impl StructuralPartialEq for ParseError

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impl<T> Any for T
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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

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Immutably borrows from an owned value. Read more
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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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Checks if this value is equivalent to the given key. Read more
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Checks if this value is equivalent to the given key. Read more
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fn equivalent(&self, key: &K) -> bool

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Wrap the error in a context, using fmt::LowerHex as fmt::Debug and fmt::Display.
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Lazily wrap the error with a context, using fmt::LowerHex as fmt::Debug and fmt::Display.
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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.
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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.
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Lazily wrap the error with keyed context using fmt::Debug as fmt::Display.
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Add a Backtrace to the error.
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