read_sub_u128

Read sub value from u128 just like substr in other language

Arguments

• value - data of u128
• value_size - the size of data in bytes
• offset - the offset of sub value
• size - the size of sub value in bytes

Returns

• sub_value - the sub value of origin u128

Examples

u128_sub_value(0x000001020304, 6, 1, 3) -> 0x000102

Fully qualified path: alexandria_bytes::utils::read_sub_u128

pub fn read_sub_u128(value: u128, value_size: u32, offset: u32, size: u32) -> u128