Enum PluginError 

#[non_exhaustive]
pub enum PluginError {
    UnixSocketUnsupported,
    TlsUnsupported,
    ZeroPort,
    #[non_exhaustive]
    MissingEnv {
        names: Vec<&'static str>,
    },
    Runtime(Error),
    #[non_exhaustive]
    InvalidHost {
        host: String,
    },
}

Errors that stop the plugin at startup.

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.

UnixSocketUnsupported

server.unix_socket is set. The proxy needs TCP.

TlsUnsupported

server.tls is set. The proxy sends plain HTTP.

ZeroPort

server.port is 0. The plugin cannot know the port.

#[non_exhaustive]

MissingEnv

Required Lambda environment variables are missing or not valid.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

names: Vec<&'static str>

The names of the missing or incorrect variables.

Runtime(Error)

The plugin cannot start the runtime thread.

#[non_exhaustive]

InvalidHost

server.host is not an IP address or localhost.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

host: String

The value of server.host.

Trait Implementations

impl Debug for PluginError

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

Formats the value using the given formatter.

impl Display for PluginError

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

Formats the value using the given formatter.

impl Error for PluginError

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.