Method read_usize

rust/fory-core/src/buffer.rs:1027–1035

(&mut self)

    #[inline(always)]
    pub fn read_usize(&mut self) -> Result<usize, Error> {
        const SIZE: usize = std::mem::size_of::<usize>();
        match SIZE {
            2 => Ok(self.read_u16()? as usize),
            4 => Ok(self.read_var_u32()? as usize),
            8 => Ok(self.read_var_u64()? as usize),
            _ => unreachable!("unsupported usize size"),
        }
    }

    // ============ Other helper methods ============