Enum MethodCall 

pub enum MethodCall {
    Network(Error),
    OutOfService,
    Parse {
        response: Vec<u8>,
        error: Error,
    },
    RequestError {
        description: String,
        error_code: u16,
        migrate_to_chat_id: Option<Id>,
        retry_after: Option<u64>,
    },
}

Represents possible errors that may happen during a method call.

Variants

Network(Error)

A network error.

OutOfService

Bot API is likely to be down.

Parse

Failed to parse the response.

Fields

response: Vec<u8>

The response which failed to parse.

error: Error

The error which parsing failed with.

RequestError

An error returned in response.

Fields

description: String

A human-readable description of the error.

error_code: u16

The error code for this error.

migrate_to_chat_id: Option<Id>

The group moved to a supergroup with the following ID.

retry_after: Option<u64>

The bot exceeded flood threshold. You can make another request after the following amount of seconds.

Implementations

impl MethodCall

pub fn is_network(&self) -> bool

Returns true if self is of variant Network.

pub fn expect_network(self) -> Error

where Self: Debug,

Unwraps the value, yielding the content of Network.

Panics

Panics if the value is not Network, with a panic message including the content of self.

pub fn network(self) -> Option<Error>

Returns Some if self is of variant Network, and None otherwise.

pub fn is_out_of_service(&self) -> bool

Returns true if self is of variant OutOfService.

pub fn is_parse(&self) -> bool

Returns true if self is of variant Parse.

pub fn is_request_error(&self) -> bool

Returns true if self is of variant RequestError.

Trait Implementations

impl Debug for MethodCall

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

Formats the value using the given formatter.

impl Display for MethodCall

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

Formats the value using the given formatter.

impl Error for MethodCall

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

Returns the lower-level source of this error, if any.

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

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.

impl From<Error> for MethodCall

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<MethodCall> for HttpWebhook

fn from(error: MethodCall) -> Self

Converts to this type from the input type.

impl From<MethodCall> for HttpsWebhook

fn from(error: MethodCall) -> Self

Converts to this type from the input type.

impl From<MethodCall> for Polling

fn from(error: MethodCall) -> Self

Converts to this type from the input type.

impl From<MethodCall> for PollingSetup

fn from(error: MethodCall) -> Self

Converts to this type from the input type.