cast

Cast between different numeric types.

Parameters

T:type: type
value:anytype: anytype

Source

Implementation

pub fn cast(T: type, value: anytype) T {
        return switch (@typeInfo(@TypeOf(value))) {
            .int => switch (@typeInfo(T)) {
                .int => @intCast(value),
                .float => @floatFromInt(value),
                else => unreachable,
            },
            .float => switch (@typeInfo(T)) {
                .int => @trunc(value),
                .float => @floatCast(value),
                else => unreachable,
            },
            else => unreachable,
        };
    }