Enum DataSetLookupFailure 

pub enum DataSetLookupFailure {
    Directory {
        prefix: String,
        files: u64,
        bytes: u64,
    },
    Ambiguous(Vec<String>),
    NotFound,
}

Why a DataSetLookupError

Variants

Directory

A directory, asked for without its trailing /

Fields

prefix: String

files: u64

bytes: u64

Ambiguous(Vec<String>)

A path relative to a top directory that more than one holds

NotFound

Trait Implementations

impl Clone for DataSetLookupFailure

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 DataSetLookupFailure

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

Formats the value using the given formatter.

impl Display for DataSetLookupFailure

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

Formats the value using the given formatter.

impl Eq for DataSetLookupFailure

impl Error for DataSetLookupFailure

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 DataSetLookupFailure

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DataSetLookupFailure