Enum MemRepoConfigError 

pub enum MemRepoConfigError {
    GitdirNotFound(String),
    GixOpen(String),
    NoMainBranch,
    ConfigNotFound(String),
    GitTree(String),
    NotUtf8(String),
    Schema(ConfigError),
}

Errors raised while reading a mem config from mem-repo-git:__MEMSTEAD.

Variants

GitdirNotFound(String)

The workspace is not a real mem-repo workspace — mem-repo/.git/ is missing. Caller decides whether to treat as fatal (post-cutover invariant) or fall back to legacy disk shape.

GixOpen(String)

mem-repo/.git/ exists but cannot be opened (corrupt repo, IO failure under the object database). The wrapped message names the underlying gix error.

NoMainBranch

__MEMSTEAD registry-class branch ref is missing — empty-bare-repo stub state, or a workspace that was never initialised. Variant name retained as NoMainBranch for backward-compat with existing matchers; semantically it now means “no __MEMSTEAD ref”.

ConfigNotFound(String)

__MEMSTEAD:mems/<mem>/config.json does not exist in the tree. Either the mem was never registered or the config blob was deleted.

GitTree(String)

Generic gix-tree read failure (object missing, corrupt tree, IO underneath the object database).

NotUtf8(String)

Blob bytes are not valid UTF-8.

Schema(ConfigError)

Parse / validation failure surfaced from the shared schema pipeline. Wrapped so callers can branch on the inner kind if needed.

Trait Implementations

impl Debug for MemRepoConfigError

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

Formats the value using the given formatter.

impl Display for MemRepoConfigError

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

Formats the value using the given formatter.

impl Error for MemRepoConfigError

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<ConfigError> for MemRepoConfigError

fn from(source: ConfigError) -> Self

Converts to this type from the input type.