Enum libp2p::core::multiaddr::Error

source · [−]

#[non_exhaustive]
pub enum Error {
    DataLessThanLen,
    InvalidMultiaddr,
    InvalidProtocolString,
    InvalidUvar(Error),
    ParsingError(Box<dyn Error + Send + Sync + 'static, Global>),
    UnknownProtocolId(u32),
    UnknownProtocolString(String),
}

Expand description

Error types

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.

`DataLessThanLen`

`InvalidMultiaddr`

`InvalidProtocolString`

`InvalidUvar(Error)`

`ParsingError(Box<dyn Error + Send + Sync + 'static, Global>)`

`UnknownProtocolId(u32)`

`UnknownProtocolString(String)`

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl Display for Error

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

Formats the value using the given formatter. Read more

impl Error for Error

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

1.30.0 · source

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

The lower-level source of this error, if any. Read more

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()

impl From<AddrParseError> for Error

pub fn from(err: AddrParseError) -> Error

Performs the conversion.

impl From<Error> for Error

pub fn from(err: Error) -> Error

Performs the conversion.

impl From<Error> for Error

pub fn from(err: Error) -> Error

Performs the conversion.

impl From<Error> for Error

pub fn from(e: Error) -> Error

Performs the conversion.

impl From<Error> for Error

pub fn from(err: Error) -> Error

Performs the conversion.

impl From<Error> for JsErr

pub fn from(err: Error) -> JsErr

Performs the conversion.

impl From<FromUtf8Error> for Error

pub fn from(err: FromUtf8Error) -> Error

Performs the conversion.

impl From<ParseIntError> for Error

pub fn from(err: ParseIntError) -> Error

Performs the conversion.

impl From<Utf8Error> for Error

pub fn from(err: Utf8Error) -> Error

Performs the conversion.

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

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> 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.

impl<T> Same<T> for T

type Output = T

Should always be Self

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

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

pub fn vzip(self) -> V