Enum QueryError 

pub enum QueryError {
    ParseError {
        position: usize,
        message: String,
    },
    UnknownElement(String),
    UnknownAttribute(String),
    UnknownPseudo(String),
    InvalidCombinator(String),
    TypeMismatch {
        expected: String,
        got: String,
    },
    EmptyQuery,
}

Query parsing error

Variants

ParseError

Syntax error in query

Fields

position: usize

message: String

UnknownElement(String)

Unknown element type

UnknownAttribute(String)

Unknown attribute

UnknownPseudo(String)

Unknown pseudo-selector

InvalidCombinator(String)

Invalid combinator

TypeMismatch

Type mismatch (e.g., pin selector on net)

Fields

expected: String

got: String

EmptyQuery

Empty query

Trait Implementations

impl Clone for QueryError

fn clone(&self) -> QueryError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryError

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

Formats the value using the given formatter.

impl Display for QueryError

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

Formats the value using the given formatter.

impl Error for QueryError

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.