Enum ResourceError 

#[non_exhaustive]
pub enum ResourceError {
    NotFound {
        name: String,
        kind: ResourceKind,
    },
    Invalid {
        name: String,
        message: String,
    },
    Denied {
        name: String,
        message: String,
    },
    Io {
        name: String,
        error: ErrorKind,
        message: String,
    },
}

Why a resource could not be read.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NotFound

No resource answers the request.

Fields

name: String

Canonical name of the request.

kind: ResourceKind

Kind of the request.

Invalid

The resource exists but cannot serve the request.

Fields

name: String

Canonical name of the request.

message: String

Why it cannot serve.

Denied

The provider’s policy or the file system’s permissions refuse the request.

Fields

name: String

Canonical name of the request.

message: String

Why it was refused.

Io

Reading the resource failed for another reason.

Fields

name: String

Canonical name of the request.

error: ErrorKind

The failure’s kind.

message: String

The failure’s message.

Implementations

impl ResourceError

pub fn not_found(request: &ResourceRequest) -> Self

The error for a request no resource answers.

pub fn from_io(request: &ResourceRequest, error: &Error) -> Self

The error for a failed read, keeping the kind of the I/O failure.

Trait Implementations

impl Clone for ResourceError

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 ResourceError

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

Formats the value using the given formatter.

impl Display for ResourceError

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

Formats the value using the given formatter.

impl Eq for ResourceError

impl Error for ResourceError

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 ResourceError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ResourceError