Enum PathError 

#[non_exhaustive]
pub enum PathError {
    MissingLeadingSlash,
    EmptySegment,
    MissingClosingBrace,
    MissingClosingParen,
    UnexpectedBracket,
    EmptyName,
    InvalidNameStart,
    InvalidNameChar,
}

The reason a string could not be parsed into a Path by Path::from_str.

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.

MissingLeadingSlash

The path was non-empty but did not start with /.

EmptySegment

A segment other than the last was empty, as produced by a doubled /.

MissingClosingBrace

A { parameter or catch-all segment was missing its closing }.

MissingClosingParen

A ( group segment was missing its closing ).

UnexpectedBracket

A static segment contained a {, }, (, or ).

EmptyName

A param, catch-all, or group name was empty.

InvalidNameStart

A name did not start with an ASCII letter or _.

InvalidNameChar

A name contained a character other than an ASCII alphanumeric or _.

Trait Implementations

impl Clone for PathError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PathError

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 Eq for PathError

impl Error for PathError

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: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PathError