Enum http_cache::CacheError

pub enum CacheError {
Show 14 variants
    General(Error),
    Http(Error),
    InvalidStatusCode(InvalidStatusCode),
    HeaderToStr(ToStrError),
    InvalidMethod(InvalidMethod),
    InvalidUri(InvalidUri),
    InvalidUrl(ParseError),
    InvalidHeaderValue(InvalidHeaderValue),
    InvalidHeaderName(InvalidHeaderName),
    CaCache(Error),
    Bincode(Box<ErrorKind>),
    BadVersion,
    BadHeader,
    BadRequest,
}

Expand description

A generic “error” for HTTP caches

Variants§

General(Error)

A general error used as a catch all for other errors via anyhow

Http(Error)

Error from http

InvalidStatusCode(InvalidStatusCode)

There was an error parsing the HTTP status code

HeaderToStr(ToStrError)

There was an error converting the header to a string

InvalidMethod(InvalidMethod)

There was an error parsing the HTTP method

InvalidUri(InvalidUri)

There was an error parsing the URI

InvalidUrl(ParseError)

There was an error parsing the URL

InvalidHeaderValue(InvalidHeaderValue)

There was an error parsing an HTTP header value

InvalidHeaderName(InvalidHeaderName)

There was an error parsing an HTTP header name

CaCache(Error)

Error from cacache

Bincode(Box<ErrorKind>)

Error from bincode

BadVersion

There was an error parsing the HTTP request version

BadHeader

There was an error parsing an HTTP header value

BadRequest

There was an error parsing the HTTP request

Trait Implementations§

impl Debug for CacheError

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

Formats the value using the given formatter. Read more

impl Diagnostic for CacheError

fn code(&self) -> Option<Box<dyn Display + '_>>

Unique diagnostic code that can be used to look up more information about this Diagnostic. Ideally also globally unique, and documented in the toplevel crate’s documentation for easy searching. Rust path format (foo::bar::baz) is recommended, but more classic codes like E0123 or enums will work just fine.

fn severity(&self) -> Option<Severity>

Diagnostic severity. This may be used by ReportHandlers to change the display format of this diagnostic. Read more

fn help<'a>(&'a self) -> Option<Box<dyn Display + 'a, Global>>

Additional help text related to this Diagnostic. Do you have any advice for the poor soul who’s just run into this issue?

fn url<'a>(&'a self) -> Option<Box<dyn Display + 'a, Global>>

URL to visit for a more detailed explanation/help about this Diagnostic.

fn source_code(&self) -> Option<&dyn SourceCode>

Source code to apply this Diagnostic’s Diagnostic::labels to.

fn labels(&self) -> Option<Box<dyn Iterator<Item = LabeledSpan>, Global>>

Labels to apply to this Diagnostic’s Diagnostic::source_code

Additional related Diagnostics.

fn diagnostic_source(&self) -> Option<&dyn Diagnostic>

The cause of the error.

impl Display for CacheError

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

Formats the value using the given formatter. Read more

impl Error for CacheError

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

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, demand: &mut Demand<'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<Box<ErrorKind, Global>> for CacheError

fn from(source: Box<ErrorKind>) -> Self

Converts to this type from the input type.

impl From<Error> for CacheError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for CacheError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for CacheError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<InvalidHeaderName> for CacheError

fn from(source: InvalidHeaderName) -> Self

Converts to this type from the input type.

impl From<InvalidHeaderValue> for CacheError

fn from(source: InvalidHeaderValue) -> Self

Converts to this type from the input type.

impl From<InvalidMethod> for CacheError

fn from(source: InvalidMethod) -> Self

Converts to this type from the input type.

impl From<InvalidStatusCode> for CacheError

fn from(source: InvalidStatusCode) -> Self

Converts to this type from the input type.

impl From<InvalidUri> for CacheError

fn from(source: InvalidUri) -> Self

Converts to this type from the input type.

impl From<ParseError> for CacheError

fn from(source: ParseError) -> Self

Converts to this type from the input type.

impl From<ToStrError> for CacheError

fn from(source: ToStrError) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl !RefUnwindSafe for CacheError

impl Send for CacheError

impl Sync for CacheError

impl Unpin for CacheError

impl !UnwindSafe for CacheError

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source§

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> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

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<E> Provider for Ewhere E: Error + ?Sized,

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

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

Data providers should implement this method to provide all values they are able to provide by using demand. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

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

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.

const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V