Struct bootloader::DiskImageBuilder

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pub struct DiskImageBuilder { /* private fields */ }
Expand description

Allows creating disk images for a specified set of files.

It can currently create MBR (BIOS), GPT (UEFI), and TFTP (UEFI) images.

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impl DiskImageBuilder

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pub fn new(kernel: PathBuf) -> Self

Create a new instance of DiskImageBuilder, with the specified kernel.

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pub fn empty() -> Self

Create a new, empty instance of DiskImageBuilder

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pub fn set_kernel(&mut self, path: PathBuf) -> &mut Self

Add or replace a kernel to be included in the final image.

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pub fn set_ramdisk(&mut self, path: PathBuf) -> &mut Self

Add or replace a ramdisk to be included in the final image.

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pub fn set_boot_config(&mut self, boot_config: &BootConfig) -> &mut Self

Configures the runtime behavior of the bootloader.

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pub fn set_file_contents( &mut self, destination: String, data: Vec<u8>, ) -> &mut Self

Add a file with the specified bytes to the disk image

Note that the bootloader only loads the kernel and ramdisk files into memory on boot. Other files need to be loaded manually by the kernel.

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pub fn set_file(&mut self, destination: String, file_path: PathBuf) -> &mut Self

Add a file with the specified source file to the disk image

Note that the bootloader only loads the kernel and ramdisk files into memory on boot. Other files need to be loaded manually by the kernel.

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pub fn create_bios_image(&self, image_path: &Path) -> Result<()>

Create an MBR disk image for booting on BIOS systems.

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pub fn create_uefi_image(&self, image_path: &Path) -> Result<()>

Create a GPT disk image for booting on UEFI systems.

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pub fn create_uefi_tftp_folder(&self, tftp_path: &Path) -> Result<()>

Create a folder containing the needed files for UEFI TFTP/PXE booting.

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