Method new

std/src/arrays.rs:76–123

Creates a new instance of the function.

()

impl LboundFunction {
    /// Creates a new instance of the function.
    pub fn new() -> Rc<Self> {
        Rc::from(Self {
            metadata: CallableMetadataBuilder::new("LBOUND")
                .with_return_type(ExprType::Integer)
                .with_syntax(&[
                    (
                        &[SingularArgSyntax::RequiredRef(
                            RequiredRefSyntax {
                                name: Cow::Borrowed("array"),
                                require_array: true,
                                define_undefined: false,
                            },
                            ArgSepSyntax::End,
                        )],
                        None,
                    ),
                    (
                        &[
                            SingularArgSyntax::RequiredRef(
                                RequiredRefSyntax {
                                    name: Cow::Borrowed("array"),
                                    require_array: true,
                                    define_undefined: false,
                                },
                                ArgSepSyntax::Exactly(ArgSep::Long),
                            ),
                            SingularArgSyntax::RequiredValue(
                                RequiredValueSyntax {
                                    name: Cow::Borrowed("dimension"),
                                    vtype: ExprType::Integer,
                                },
                                ArgSepSyntax::End,
                            ),
                        ],
                        None,
                    ),
                ])
                .with_category(CATEGORY)
                .with_description(
                    "Returns the lower bound for the given dimension of the array.
The lower bound is the smallest available subscript that can be provided to array indexing \
operations.
For one-dimensional arrays, the dimension% is optional.  For multi-dimensional arrays, the \
dimension% is a 1-indexed integer.",
                )
                .build(),
        })
    }
}

impl Callable for LboundFunction {