Enum OverridesError 

#[non_exhaustive]
pub enum OverridesError {
    Io(Error),
    Decode(Error),
    FutureVersion(u32),
}

Error type returned by this module.

#[non_exhaustive]: shep-core is published, so a new failure variant must not break an out-of-tree match.

Wraps io::Error/serde_json::Error directly rather than stringifying them, matching crate::kv::KvError, so callers keep the underlying diagnostic through core::error::Error::source; this type does not derive Clone/PartialEq/Eq as a result.

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.

Io(Error)

The store could not be read, written, or replaced.

Decode(Error)

The store’s JSON could not be parsed.

Refused rather than repaired: this file is an operator’s live config and a partial read of it would silently drop overrides that are still on disk.

FutureVersion(u32)

The store on disk is a version this build does not understand; carries that version. Nothing was written.

Trait Implementations

impl Debug for OverridesError

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

Formats the value using the given formatter.

impl Display for OverridesError

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

Formats the value using the given formatter.

impl Error for OverridesError

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 OverridesError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for OverridesError

fn from(source: Error) -> Self

Converts to this type from the input type.