Cargo Features

calamine has no features set by default.

calamine = { version = "0.24.0", features = ["dates", "picture"] }
dates = chrono, once_cell

Affects datatype::DataType.is_duration_iso, datatype::DataType.is_datetime, datatype::DataType.is_datetime_iso, datatype::DataType.get_datetime, datatype::DataType.get_datetime_iso, datatype::DataType.get_duration_iso, datatype::DataType.as_date, datatype::DataType.as_time, datatype::DataType.as_duration, datatype::DataType.as_datetime



Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

once_cell dates?
chrono dates?