Enum AdaptivePolicyError 

pub enum AdaptivePolicyError {
    ReadStore {
        path: PathBuf,
        source: Error,
    },
    ParseStore {
        path: PathBuf,
        source: Error,
    },
    WriteStore {
        path: PathBuf,
        source: Error,
    },
    Serialize(Error),
}

Errors returned by adaptive SLO policy operations.

Variants

ReadStore

The persisted history file could not be read.

Fields

path: PathBuf

Path of the failing store.

source: Error

Source I/O error.

ParseStore

The persisted history file could not be parsed.

Fields

path: PathBuf

Path of the failing store.

source: Error

Source JSON parsing error.

WriteStore

The history store could not be written.

Fields

path: PathBuf

Path of the failing store.

source: Error

Source I/O error.

Serialize(Error)

In-memory history could not be serialized.

Trait Implementations

impl Debug for AdaptivePolicyError

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

Formats the value using the given formatter.

impl Display for AdaptivePolicyError

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

Formats the value using the given formatter.

impl Error for AdaptivePolicyError

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.