Enum gotham_formdata::Error

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#[non_exhaustive]
pub enum Error<Err: Error + 'static> {
Show 13 variants
    IllegalBody(Error),
    IllegalContentType(FromStrError),
    IllegalContentTypeValue(ToStrError),
    IllegalField(String, Error),
    InvalidData(Err),
    IoError(Error),
    MissingBoundary,
    MissingContentType,
    MissingContentDisposition,
    MissingField(String),
    MultipartError(Error),
    UnknownContentType(Mime),
    UnknownField(String),
}

Expand description

This error type is used when parsing form data from a request body was unsuccessful.

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.

`IllegalBody(Error)`

The body of the request could not be read.

`IllegalContentType(FromStrError)`

The content type of the body was not a valid mime type.

`IllegalContentTypeValue(ToStrError)`

The content type of the body contained unreadable bytes.

`IllegalField(String, Error)`

The value of a field could not be parsed into that field’s type.

`InvalidData(Err)`

The body was parsed but contained data that did not pass validation.

`IoError(Error)`

An I/O error occured while reading the body.

`MissingBoundary`

The body was a multipart body but did not specify a boundary.

`MissingContentType`

The request did not specify a content type.

`MissingContentDisposition`

One of the multipart parts is missing a Content-Disposition header.

`MissingField(String)`

The body is missing a required field.

`MultipartError(Error)`

The multipart format was invalid.

`UnknownContentType(Mime)`

The body’s content type is not supported.

`UnknownField(String)`

The body contained a field that was not expected.

Trait Implementations

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impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 T::Err: Into<Error>,

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fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

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impl<Err: Debug + Error + 'static> Debug for Error<Err>

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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<Err: Error + 'static> Display for Error<Err> where
Err: Display,

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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<Err: Error + 'static> Error for Error<Err> where
Err: Error + 'static,
Self: Debug + Display,

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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 backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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impl<Err: Error + 'static> From<Error> for Error<Err>

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fn from(source: Error) -> Self

Performs the conversion.

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impl<Err: Error + 'static> From<Error> for Error<Err>

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fn from(source: Error) -> Self

Performs the conversion.

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impl<Err: Error + 'static> From<Error> for Error<Err>

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fn from(source: Error) -> Self

Performs the conversion.

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impl<Err: Error + 'static> From<FromStrError> for Error<Err>

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fn from(source: FromStrError) -> Self

Performs the conversion.

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impl<Err: Error + 'static> From<ToStrError> for Error<Err>

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fn from(source: ToStrError) -> Self

Performs the conversion.

Auto Trait Implementations

impl<Err> !RefUnwindSafe for Error<Err>

impl<Err> Send for Error<Err> where
Err: Send,

impl<Err> Sync for Error<Err> where
Err: Sync,

impl<Err> Unpin for Error<Err> where
Err: Unpin,

impl<Err> !UnwindSafe for Error<Err>

Blanket Implementations

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

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pub 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,

const: unstable · source

pub 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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<E, T> ConvertFromStr<Error<E>> for T where
 E: Error,
 T: FromStr,
 <T as FromStr>::Err: Into<Error>,

source

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

Perform the conversion.

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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

const: unstable · source

pub 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 T where
T: Display + ?Sized,

source

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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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

Enum gotham_formdata::Error

Variants (Non-exhaustive)

IllegalBody(Error)

IllegalContentType(FromStrError)

IllegalContentTypeValue(ToStrError)

IllegalField(String, Error)

InvalidData(Err)

IoError(Error)

MissingBoundary

MissingContentType

MissingContentDisposition

MissingField(String)

MultipartError(Error)

UnknownContentType(Mime)

UnknownField(String)

Trait Implementations

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, T::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<Err: Debug + Error + 'static> Debug for Error<Err>

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

impl<Err: Error + 'static> Display for Error<Err> where Err: Display,

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

impl<Err: Error + 'static> Error for Error<Err> where Err: Error + 'static, Self: Debug + Display,

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

fn backtrace(&self) -> Option<&Backtrace>

fn description(&self) -> &str

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

impl<Err: Error + 'static> From<Error> for Error<Err>

fn from(source: Error) -> Self

impl<Err: Error + 'static> From<Error> for Error<Err>

fn from(source: Error) -> Self

impl<Err: Error + 'static> From<Error> for Error<Err>

fn from(source: Error) -> Self

impl<Err: Error + 'static> From<FromStrError> for Error<Err>

fn from(source: FromStrError) -> Self

impl<Err: Error + 'static> From<ToStrError> for Error<Err>

fn from(source: ToStrError) -> Self

Auto Trait Implementations

impl<Err> !RefUnwindSafe for Error<Err>

impl<Err> Send for Error<Err> where Err: Send,

impl<Err> Sync for Error<Err> where Err: Sync,

impl<Err> Unpin for Error<Err> where Err: Unpin,

impl<Err> !UnwindSafe for Error<Err>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where E: Error, T: FromStr, <T as FromStr>::Err: Into<Error>,

fn convert_value<'a>( name: &'a str, value: Value<'a, Error<E>>) -> ConversionFuture<'a, Self, Error<E>>

`IllegalBody(Error)`

`IllegalContentType(FromStrError)`

`IllegalContentTypeValue(ToStrError)`

`IllegalField(String, Error)`

`InvalidData(Err)`

`IoError(Error)`

`MissingBoundary`

`MissingContentType`

`MissingContentDisposition`

`MissingField(String)`

`MultipartError(Error)`

`UnknownContentType(Mime)`

`UnknownField(String)`

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
T::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<Err: Error + 'static> Display for Error<Err> where
Err: Display,

impl<Err: Error + 'static> Error for Error<Err> where
Err: Error + 'static,
Self: Debug + Display,

impl<Err> Send for Error<Err> where
Err: Send,

impl<Err> Sync for Error<Err> where
Err: Sync,

impl<Err> Unpin for Error<Err> where
Err: Unpin,

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

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

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

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

impl<E, T> ConvertFromStr<Error<E>> for T where
E: Error,
T: FromStr,
<T as FromStr>::Err: Into<Error>,

fn convert_value<'a>(
name: &'a str,
value: Value<'a, Error<E>>
) -> ConversionFuture<'a, Self, Error<E>>

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

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

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

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

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

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