Function nix_value_call_multi

pub unsafe extern "C" fn nix_value_call_multi(
    context: *mut nix_c_context,
    state: *mut EvalState,
    fn_: *mut nix_value,
    nargs: usize,
    args: *mut *mut nix_value,
    value: *mut nix_value,
) -> nix_err

Calls a Nix function with multiple arguments. Technically these are functions that return functions. It is common for Nix functions to be curried, so this function is useful for calling them.

Arguments

• context [out] - Optional, stores error information
• state [in] - The state of the evaluation.
• fn [in] - The Nix function to call.
• nargs [in] - The number of arguments.
• args [in] - The arguments to pass to the function.
• value [out] - The result of the function call.

See also

nix_value_call For the single argument primitive. [NIX_VALUE_CALL] For a macro that wraps this function for convenience.