Enum ReloadError 

pub enum ReloadError {
    Frozen {
        key: String,
        applied: String,
        proposed: String,
    },
    Load(String),
    Build(String),
}

Why a reload did not happen.

Variants

Frozen

A key a running process cannot change was changed. The whole reload is refused: a generation that applied half a file could not be printed back faithfully, so “what is this server running?” would stop having an answer.

Fields

key: String

applied: String

proposed: String

Load(String)

The new configuration could not be read or resolved.

Build(String)

It read, but something it asks for could not be built.

Implementations

impl ReloadError

pub fn kind(&self) -> &'static str

The short tag a log line carries, so an operator can tell a refusal from a failure without parsing the message.

Trait Implementations

impl Debug for ReloadError

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

Formats the value using the given formatter.

impl Display for ReloadError

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

Formats the value using the given formatter.

impl Error for ReloadError

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.