Struct fizyr_rpc::Error[−][src]

pub struct Error { /* fields omitted */ }

Expand description

Opaque error for all RPC operations.

Implementations

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impl Error

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pub fn io_error(error: Error) -> Self

Create a new error from an I/O error.

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pub fn message_too_short(message_len: usize) -> Self

Create a new error for a message that is too short to be valid.

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pub fn invalid_message_type(value: u32) -> Self

Create a new error for a message with an invalid message type in the header.

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pub fn payload_too_large(body_len: usize, max_len: usize) -> Self

Create a new error for a message with an body that exceeds the allowed size.

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pub fn unexpected_service_id(service_id: i32) -> Self

Create a new error for an incoming message with an unexpected service ID.

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pub fn encode_failed(inner: Box<dyn Error + Send>) -> Self

Create a new error for an outgoing message body that could not be encoded.

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pub fn decode_failed(inner: Box<dyn Error + Send>) -> Self

Create a new error for an incoming message with a body that could not be decoded.

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pub fn remote_error(message: String) -> Self

Create a new error for an incoming message that represent an error response from the remote peer.

A remote error does not indicate a communication or protocol violation. It is used when the remote peer correctly received and understood the request, but is unable to succesfully complete it.

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pub fn custom(message: String) -> Self

Create a new error with a custom message.

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pub fn is_connection_aborted(&self) -> bool

Check if this error is caused by the remote peer closing the connection cleanly.

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pub fn is_unexpected_message_type(&self) -> bool

Check if an unexpected message type was received.

This can happen when you call recv_response() while an update message is still queued.

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pub fn is_remote_error(&self) -> bool

Check if this error represent an error response from the remote peer.

See Self::remote_error() for more details on what a remote error is.

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pub fn as_remote_error(&self) -> Option<&str>

Get this error as remote error message.

See Self::remote_error() for more details on what a remote error is.

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pub fn into_remote_error(self) -> Option<String>

Get this error as remote error message.

See Self::remote_error() for more details on what a remote error is.

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 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

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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 From<Error> for Error

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fn from(other: Error) -> Self

Performs the conversion.

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impl<Body> From<Error> for RecvMessageError<Body>

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fn from(other: Error) -> Self

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

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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,

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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,

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pub 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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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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

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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.

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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.

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

Performs the conversion.

Struct fizyr_rpc::Error[−][src]

Implementations

impl Error

pub fn io_error(error: Error) -> Self

pub fn message_too_short(message_len: usize) -> Self

pub fn invalid_message_type(value: u32) -> Self

pub fn payload_too_large(body_len: usize, max_len: usize) -> Self

pub fn unexpected_service_id(service_id: i32) -> Self

pub fn encode_failed(inner: Box<dyn Error + Send>) -> Self

pub fn decode_failed(inner: Box<dyn Error + Send>) -> Self

pub fn remote_error(message: String) -> Self

pub fn custom(message: String) -> Self

pub fn is_connection_aborted(&self) -> bool

pub fn is_unexpected_message_type(&self) -> bool

pub fn is_remote_error(&self) -> bool

pub fn as_remote_error(&self) -> Option<&str>

pub fn into_remote_error(self) -> Option<String>

Trait Implementations

impl Debug for Error

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

impl Display for Error

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

impl Error for Error

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

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

fn description(&self) -> &str

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

impl From<Error> for Error

fn from(other: Error) -> Self

impl<Body> From<Error> for RecvMessageError<Body>

fn from(other: Error) -> Self

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

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<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

pub default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

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<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>,