Enum ResolveError 

pub enum ResolveError {
    Refused(String),
    Io(String),
    Other(String),
}

Why a resolver couldn’t deliver the requested bytes.

Variants

Refused(String)

The resolver refused the request — security policy denied it (URL not in allowlist, scheme not allowed, host blocked, etc.). Distinguished from Io so ChainedResolver can fall through to the next resolver in the chain.

Io(String)

Loading was attempted but failed — file not found, network error, TLS failure, response too large, etc.

Other(String)

Resolver-specific error not covered above.

Trait Implementations

impl Debug for ResolveError

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

Formats the value using the given formatter.

impl Display for ResolveError

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

Formats the value using the given formatter.

impl Error for ResolveError

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.