Enum InstantiateError 

pub enum InstantiateError {
    GitBranchRequiresMemRepoFeature {
        mem: String,
    },
}

Errors surfaced by instantiate_lean_backend.

Variants

GitBranchRequiresMemRepoFeature

Mount declares a MountStorage::GitBranch storage variant but memstead-base alone cannot construct a git-branch backend — the implementation lives in the memstead-git-branch crate.

The remedy text names the two real, published entry points and nothing else: an earlier revision pointed at a mem-repo Cargo feature that does not exist on the published crates and named instantiate_full_backend without saying how to wire it — a cold-start run burned its longest wall on exactly that (protocol 0-8-0, F6). Keep this message in lockstep with the actual memstead-git-branch public API.

Fields

mem: String

Implementations

impl InstantiateError

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

Stable, surface-independent error code token (UPPER_SNAKE, per the crate::EngineError::code convention). Reuses the CLI’s existing UNSUPPORTED_WORKSPACE_SHAPE token: both fire when a lean binary meets a git-branch-shaped workspace, and the agent’s next step is identical.

Trait Implementations

impl Debug for InstantiateError

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

Formats the value using the given formatter.

impl Display for InstantiateError

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

Formats the value using the given formatter.

impl Error for InstantiateError

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<InstantiateError> for BootError

fn from(source: InstantiateError) -> Self

Converts to this type from the input type.