Enum MemRepoWriteError 

pub enum MemRepoWriteError {
    GixOpen {
        path: String,
        message: String,
    },
    NoMainBranch(String),
    GitTree(String),
    RefTransaction(String),
}

Errors raised while writing a mem config to mem-repo-git:__MEMSTEAD.

Variants

GixOpen

Could not open <workspace_root>/mem-repo/.git/. Wraps the gix error message; pre-flight via has_real_mem_repo_main to avoid surfacing this from a workspace that is not mem-repo-backed.

Fields

path: String

message: String

NoMainBranch(String)

refs/heads/__MEMSTEAD is missing — workspace is not initialised. Variant name retained for backward compatibility.

GitTree(String)

Generic git-tree write failure (object database error, ref edit rejected, etc.). The wrapped string surfaces the underlying gix error for operator log lines.

RefTransaction(String)

A commit_refs batch was rejected by gix-ref’s transaction prepare phase — typically a MustExistAndMatch precondition mismatch (the observed main tip moved between snapshot and commit) or a MustNotExist violation on a branch the caller thought it was creating fresh. The wrapped string surfaces the underlying gix message for operator log lines.

Trait Implementations

impl Debug for MemRepoWriteError

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

Formats the value using the given formatter.

impl Display for MemRepoWriteError

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

Formats the value using the given formatter.

impl Error for MemRepoWriteError

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<MemRepoWriteError> for InstallError

fn from(source: MemRepoWriteError) -> Self

Converts to this type from the input type.