Enum InstallError 

pub enum InstallError {
    ProviderUnknown(InstallProviderId),
    ProviderUnavailable(String),
    ReferenceInvalid(String),
    ReferenceNotFound(String),
    AccessDenied(String),
    AuthRequired(String),
    InsufficientDisk {
        required_bytes: i64,
        available_bytes: i64,
    },
    ChecksumMismatch(String),
    TransferFailed(String),
    Local(String),
}

Why a model install could not proceed or complete.

Variants

ProviderUnknown(InstallProviderId)

No provider is registered under this id.

ProviderUnavailable(String)

The provider exists but can’t be used (with a reason).

ReferenceInvalid(String)

The reference isn’t one this provider understands.

ReferenceNotFound(String)

The reference was not found on the platform.

AccessDenied(String)

The platform would not show or serve what was asked, and this says why: a repo it will not show an anonymous client, a token it rejected. A fact about the account in hand, not about the network.

AuthRequired(String)

The model is gated: either no token was supplied, or the token that was supplied has not been granted access to this repo.

InsufficientDisk

Not enough free disk space to complete the download.

Fields

required_bytes: i64

Bytes the model needs.

available_bytes: i64

Bytes currently free.

ChecksumMismatch(String)

A downloaded file failed checksum verification.

TransferFailed(String)

The transfer failed with a message.

Local(String)

Something on this machine refused: a directory that cannot be written, a file that cannot be read. Unlike a transfer failure, trying again without changing anything will not help.

Trait Implementations

impl Clone for InstallError

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

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 Eq for InstallError

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 PartialEq for InstallError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for InstallError