Enum PathError 

pub enum PathError {
    PathEmpty,
    PathTooLong,
    InvalidStart,
    InvalidEmptyStep,
    InvalidByteInStep,
    ReadOnly,
}

Possible path validation errors.

Variants

PathEmpty

Path contains no steps.

PathTooLong

Path must be at most PATH_MAX_SIZE bytes in size.

InvalidStart

Path must begin with PATH_SEPARATOR.

InvalidEmptyStep

Path must not contain empty steps.

InvalidByteInStep

Steps must be a sequence of bytes such that every byte is in [A-Za-z0-9.]

ReadOnly

The given path starts with /readonly which is prohibited. Use the specific function to read from that part of the storage.

Trait Implementations

impl Clone for PathError

fn clone(&self) -> PathError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PathError

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

Formats the value using the given formatter.

impl Display for PathError

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

Formats the value using the given formatter.

impl Error for PathError

Available on crate feature std only.

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 PathError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PathError

impl Eq for PathError

impl StructuralPartialEq for PathError