Enum ErrorKind 

pub enum ErrorKind {
    Lex,
    Parse,
    Validation,
    Execution,
    Transport,
    Backend,
}

Broad category of error origin within the QQL pipeline.

Variants

Lex

Lexer-level error (invalid token, unexpected character).

Parse

Parser-level error (syntax error, unexpected token).

Validation

Semantic validation error (invalid configuration, type mismatch).

Execution

Execution-layer error (embedding failure, invariant violation).

Transport

Transport-layer error (HTTP/gRPC connectivity, timeout).

Backend

Qdrant backend error (non-success response, malformed response).

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ErrorKind

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Eq for ErrorKind

impl PartialEq for ErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ErrorKind