Enum SlackError 

#[non_exhaustive]
pub enum SlackError {
    Config(String),
    Api {
        method: String,
        code: String,
        needed: Option<String>,
    },
    RateLimited {
        retry_after_secs: Option<u64>,
    },
    Http {
        status: u16,
        body: String,
    },
    Transport(String),
    Decode(String),
    BadResponseUrl,
    Verify(VerifyError),
}

Plugin and client errors. Messages never hold a token or a secret.

Variants (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.

Config(String)

Bad config or bad input from the app.

Api

Slack replied ok: false.

Fields

method: String

Web API method.

code: String

Slack error code, for example channel_not_found.

needed: Option<String>

Scope that the call needs, if Slack names one.

RateLimited

Slack replied 429 and the client stopped.

Fields

retry_after_secs: Option<u64>

The Retry-After value, if any.

Http

Slack replied with an HTTP error status.

Fields

status: u16

HTTP status.

body: String

First bytes of the body.

Transport(String)

No HTTP reply: connect error or timeout.

Decode(String)

The reply is not the expected JSON.

BadResponseUrl

The response_url is not an allowed Slack URL.

Verify(VerifyError)

Request verification failed.

Implementations

impl SlackError

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

Returns the Slack error code for an SlackError::Api error.

Trait Implementations

impl Debug for SlackError

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

Formats the value using the given formatter.

impl Display for SlackError

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

Formats the value using the given formatter.

impl Error for SlackError

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<VerifyError> for SlackError

fn from(source: VerifyError) -> Self

Converts to this type from the input type.