Enum multer::Error

source ·
#[non_exhaustive]
pub enum Error {
Show 14 variants UnknownField { field_name: Option<String>, }, IncompleteFieldData { field_name: Option<String>, }, IncompleteHeaders, ReadHeaderFailed(Error), DecodeHeaderName { name: String, cause: Box<dyn Error + Send + Sync>, }, DecodeHeaderValue { value: Vec<u8>, cause: Box<dyn Error + Send + Sync>, }, IncompleteStream, FieldSizeExceeded { limit: u64, field_name: Option<String>, }, StreamSizeExceeded { limit: u64, }, StreamReadFailed(Box<dyn Error + Send + Sync>), LockFailure, NoMultipart, DecodeContentType(FromStrError), NoBoundary,
}
Expand description

A set of errors that can occur during parsing multipart stream and in other operations.

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.
§

UnknownField

Fields

§field_name: Option<String>

An unknown field is detected when multipart constraints are added.

§

IncompleteFieldData

Fields

§field_name: Option<String>

The field data is found incomplete.

§

IncompleteHeaders

Couldn’t read the field headers completely.

§

ReadHeaderFailed(Error)

Failed to read headers.

§

DecodeHeaderName

Fields

§name: String
§cause: Box<dyn Error + Send + Sync>

Failed to decode the field’s raw header name to HeaderName type.

§

DecodeHeaderValue

Fields

§value: Vec<u8>
§cause: Box<dyn Error + Send + Sync>

Failed to decode the field’s raw header value to HeaderValue type.

§

IncompleteStream

Multipart stream is incomplete.

§

FieldSizeExceeded

Fields

§limit: u64
§field_name: Option<String>

The incoming field size exceeded the maximum limit.

§

StreamSizeExceeded

Fields

§limit: u64

The incoming stream size exceeded the maximum limit.

§

StreamReadFailed(Box<dyn Error + Send + Sync>)

Stream read failed.

§

LockFailure

Failed to lock the multipart shared state for any changes.

§

NoMultipart

The Content-Type header is not multipart/form-data.

§

DecodeContentType(FromStrError)

Failed to convert the Content-Type to mime::Mime type.

§

NoBoundary

No boundary found in Content-Type header.

Trait Implementations§

source§

impl Debug for Error

source§

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

Formats the value using the given formatter. Read more
source§

impl Display for Error

source§

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

Formats the value using the given formatter. Read more
source§

impl Error for Error

1.30.0 · source§

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
source§

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
source§

impl PartialEq<Error> for Error

source§

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl Eq for Error

Auto Trait Implementations§

§

impl !RefUnwindSafe for Error

§

impl Send for Error

§

impl Sync for Error

§

impl Unpin for Error

§

impl !UnwindSafe for Error

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T> Instrument for T

source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
source§

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

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.

source§

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

source§

default fn to_string(&self) -> String

Converts the given value to a String. Read more
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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.
source§

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

Performs the conversion.
source§

impl<T> WithSubscriber for T

source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more