Enum InstallError 

pub enum InstallError {
    Archive(LoadError),
    Io(Error),
    Config(ConfigError),
    Validation(ValidationError),
    MemRepo(MemRepoWriteError),
    ShadowsWritable {
        archive_name: String,
        shadows_writable: String,
    },
}

Variants

Archive(LoadError)

Io(Error)

Config(ConfigError)

Validation(ValidationError)

MemRepo(MemRepoWriteError)

Mem-db tree write failed. Carries the underlying gix error message so callers can surface it without wrapping the variant.

ShadowsWritable

The archive’s authoritative mem name (carried in its canonical config) matches a writable mount that already exists in this workspace. Registering the read-mem would silently shadow (the engine’s boot-time hydrate_read_mems skips read-mem names that collide with writable mounts), so the install surface refuses up-front rather than registering a no-op. An earlier message advised install to a different –mem-name target — but --mem-name selects the host writable mem to register the read-mem into, not the read-mem’s internal name. The flag cannot rename the archive. The genuine recovery is to unregister or rename the writable mount that shadows the archive’s internal name.

Fields

archive_name: String

shadows_writable: String

Trait Implementations

impl Debug for InstallError

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

Formats the value using the given formatter.

impl Display for InstallError

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

Formats the value using the given formatter.

impl Error for InstallError

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 InstallError

fn from(source: ConfigError) -> Self

Converts to this type from the input type.

impl From<Error> for InstallError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<LoadError> for InstallError

fn from(source: LoadError) -> Self

Converts to this type from the input type.

impl From<MemRepoWriteError> for InstallError

fn from(source: MemRepoWriteError) -> Self

Converts to this type from the input type.