items

Function parameters

Parameters

self:Slice
field:Field

A MultiArrayList stores a list of a struct or tagged union type.

Functions

MultiArrayList: A MultiArrayList stores a list of a struct or tagged union type.

Source

Implementation

pub fn items(self: Slice, comptime field: Field) []FieldType(field) {
    const F = FieldType(field);
    if (self.capacity == 0) {
        return &[_]F{};
    }
    const byte_ptr = self.ptrs[@intFromEnum(field)];
    const casted_ptr: [*]F = if (@sizeOf(F) == 0)
        undefined
    else
        @ptrCast(@alignCast(byte_ptr));
    return casted_ptr[0..self.len];
}