Type Function FlexibleArrayType [src]

Constructs a [*c] pointer with the const and volatile annotations from SelfType for pointing to a C flexible array of ElementType.

Prototype

pub fn FlexibleArrayType(comptime SelfType: type, comptime ElementType: type) type

Parameters

SelfType: typeElementType: type

Source

  pub fn FlexibleArrayType(comptime SelfType: type, comptime ElementType: type) type {
    switch (@typeInfo(SelfType)) {
        .pointer => |ptr| {
            return @Type(.{ .pointer = .{
                .size = .c,
                .is_const = ptr.is_const,
                .is_volatile = ptr.is_volatile,
                .alignment = @alignOf(ElementType),
                .address_space = .generic,
                .child = ElementType,
                .is_allowzero = true,
                .sentinel_ptr = null,
            } });
        },
        else => |info| @compileError("Invalid self type \"" ++ @tagName(info) ++ "\" for flexible array getter: " ++ @typeName(SelfType)),
    }
}  