Enum StaticError 

pub enum StaticError {
    Io {
        path: String,
        source: Error,
    },
    Backend(String),
}

Anything that can go wrong writing an asset through a StaticStorage backend. Backend-agnostic: a filesystem put and an S3 put_object both funnel their failure through this enum so collect_into has one error type regardless of where assets land.

Variants

Io

An IO error writing/reading an asset. Carries the logical path that failed so the message names the culprit.

Fields

path: String

source: Error

Backend(String)

A backend-specific failure (a remote upload rejected, credentials missing, region unreachable). Carries a human-readable message.

Trait Implementations

impl Debug for StaticError

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

Formats the value using the given formatter.

impl Display for StaticError

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

Formats the value using the given formatter.

impl Error for StaticError

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.