chacana.errors

Exception types raised by Chacana.

chacana.errors

Chacana error types.

ChacanaError

Bases: Exception

Base error for all Chacana errors.

ChacanaParseError

Bases: ChacanaError

Raised when the input expression cannot be parsed.

ChacanaTypeError

Bases: ChacanaError

Raised when type checking fails (index mismatch, rank error, etc.).