Module error 

Error types for Rust Entity Framework (rust-ef).

Each variant carries an optional #[source] for preserving the original error chain, enabling programmatic inspection via std::error::Error::source(). Convenience constructors (EFError::query(msg), etc.) keep call sites concise; with_source and with_sql builders attach context after construction.

Enums

EFError

Represents all possible errors that can occur in rust-ef operations.

EFErrorCode

Stable, programmatic error code for EFError classification.

Type Aliases

BoxError

Boxed error suitable for EFError::source.

EFResult

Result type alias for rust-ef operations.