Enum ParseError

pub enum ParseError {
    UnexpectedInput {
        position: usize,
        message: String,
        expected: String,
    },
}

An Error compatible type which may be the result of a failure of Template::parse, likely due to an invalid URI Template format (as defined by the grammar given in RFC6570).

Variants

UnexpectedInput

The input given contained an unexpected value according to the URI Template value grammar, causing parsing to fail. See the grammar at RFC6570 for the definition of a valid URI Template.

Fields

position: usize

The position (in bytes) of the input at which the unexpected input occurs.

message: String

A message giving more detail about which grammatical element failed to parse the given input.

expected: String

An indication of what (valid) input was expected by the parser.

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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.