Method find_colocated_bios_boot

crates/blockdev/src/blockdev.rs:220–228

Find all BIOS boot partitions across all root devices backing this device. Calls find_all_roots() to discover physical disks, then searches each for a BIOS boot partition. Returns None if no BIOS boot partitions are found.

(&self)

    /// Calls find_all_roots() to discover physical disks, then searches each for a BIOS boot partition.
    /// Returns None if no BIOS boot partitions are found.
    pub fn find_colocated_bios_boot(&self) -> Result<Option<Vec<Device>>> {
        let bios_boots: Vec<_> = self
            .find_all_roots()?
            .iter()
            .filter_map(|root| root.find_partition_of_bios_boot())
            .cloned()
            .collect();
        Ok((!bios_boots.is_empty()).then_some(bios_boots))
    }

    /// Find a child partition by partition type (case-insensitive).
    pub fn find_partition_of_type(&self, parttype: &str) -> Option<&Device> {