Enum PathParseError 

#[non_exhaustive]
pub enum PathParseError {
    UnclosedIndex,
    InvalidIndex(String),
    TrailingBackslash,
    EmptySegment,
    MissingSeparator,
}

Error from try_parse_path.

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.

UnclosedIndex

A [ was not closed by ].

InvalidIndex(String)

The text between [ and ] is not a decimal usize index.

TrailingBackslash

The path ends with a \ that has nothing to escape.

EmptySegment

A segment is empty: the path starts or ends with ., contains .., or has a . directly before [.

MissingSeparator

A [...] index is followed by something other than ., [ or the end of the path, as in a[0]b.

Trait Implementations

impl Clone for PathParseError

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 PathParseError

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

Formats the value using the given formatter.

impl Display for PathParseError

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

Formats the value using the given formatter.

impl Eq for PathParseError

impl Error for PathParseError

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 From<PathParseError> for PathError

fn from(e: PathParseError) -> Self

Converts to this type from the input type.

impl PartialEq for PathParseError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PathParseError