Enum trillium_http::Error

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#[non_exhaustive]
pub enum Error {
Show 19 variants Io(Error), UnexpectedUriFormat, HeaderMissing(&'static str), RequestPathMissing, Closed, Httparse(Error), TryFromIntError(TryFromIntError), PartialHead, MalformedHeader(Cow<'static, str>), UnsupportedVersion(u8), UnrecognizedMethod(String), MissingMethod, MissingStatusCode, UnrecognizedStatusCode(u16), MissingVersion, EncodingError(Utf8Error), UnexpectedHeader(&'static str), HeadersTooLong, ReceivedBodyTooLong(u64),
}
Expand description

Concrete errors that occur within trillium’s http implementation

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.
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Io(Error)

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UnexpectedUriFormat

this error describes a malformed request with a path that does not start with / or http:// or https://

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HeaderMissing(&'static str)

the relevant http protocol expected this header, but it was not provided

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RequestPathMissing

this error describes a request that does not specify a path

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Closed

connection was closed

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Httparse(Error)

[httparse::Error]

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TryFromIntError(TryFromIntError)

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PartialHead

an incomplete http head

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MalformedHeader(Cow<'static, str>)

we were unable to parse a header

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UnsupportedVersion(u8)

async-h1 doesn’t speak this http version this error is deprecated

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UnrecognizedMethod(String)

we were unable to parse this http method

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MissingMethod

this request did not have a method

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MissingStatusCode

this request did not have a status code

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UnrecognizedStatusCode(u16)

we were unable to parse this http method

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MissingVersion

this request did not have a version, but we expect one this error is deprecated

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EncodingError(Utf8Error)

we expected utf8, but there was an encoding error

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UnexpectedHeader(&'static str)

we received a header that does not make sense in context

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HeadersTooLong

to mitigate against malicious http clients, we do not allow request headers beyond this length.

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ReceivedBodyTooLong(u64)

to mitigate against malicious http clients, we do not read received bodies beyond this length to memory. If you need to receive longer bodies, use the Stream or AsyncRead implementation on ReceivedBody

Trait Implementations§

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impl Debug for Error

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

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

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

Formats the value using the given formatter. Read more
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impl Error for Error

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

The lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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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<Error> for Error

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fn from(source: Error) -> Self

Converts to this type from the input type.
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impl From<Error> for Error

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fn from(source: Error) -> Self

Converts to this type from the input type.
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impl From<TryFromIntError> for Error

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fn from(source: TryFromIntError) -> Self

Converts to this type from the input type.
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impl From<Utf8Error> for Error

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fn from(source: Utf8Error) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl !RefUnwindSafe for Error

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impl Send for Error

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impl Sync for Error

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impl Unpin for Error

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impl !UnwindSafe for Error

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.