Crate zfi

Macros

debugln

Prints to the debug log, with a newline.

eprintln

Prints to the standard error, with a newline.

println

Prints to the standard output, with a newline.

str

Construct an EFI string from a Rust string literal.

Structs

BootServices

Represents an EFI_BOOT_SERVICES.

DebugFile

A debug writer that write the debug log to a text file.

Device

Represents an EFI_HANDLE for a device.

EfiChar

A non-NUL character in the EFI string.

EfiStr

A borrowed EFI string. The string is always have NUL at the end.

EfiString

An owned version of EfiStr. The string is always have NUL at the end.

File

Represents an EFI_FILE_PROTOCOL.

FileAttributes

Attributes of the file to create.

FileInfo

Represents an EFI_FILE_INFO.

FileModes

Flags to control how to open a File.

Guid

An implementation of EFI_GUID.

Image

Represents an EFI_HANDLE for the image.

LoadedImage

Represents an EFI_LOADED_IMAGE_PROTOCOL.

MemoryDescriptor

Represents an EFI_MEMORY_DESCRIPTOR.

OpenProtocolAttributes

Attributes of BootServices::open_protocol().

Owned

Encapsulate a pointer that need to be free by some mechanism.

Pages

Encapsulate a pointer to one or more memory pages.

Path

Represents one or more EFI_DEVICE_PATH_PROTOCOL.

PathBuf

An owned version of Path.

PathNodes

An iterator over device path nodes.

PoolAllocator

An implementation of GlobalAlloc using EFI memory pool.

RuntimeServices

Represents an EFI_RUNTIME_SERVICES.

SimpleFileSystem

Represents an EFI_SIMPLE_FILE_SYSTEM_PROTOCOL.

SimpleTextInput

Represents an EFI_SIMPLE_TEXT_INPUT_PROTOCOL.

SimpleTextOutput

Represents an EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.

Status

Represents an EFI_STATUS.

SystemTable

Represents an EFI_SYSTEM_TABLE.

TableHeader

Represents an EFI_TABLE_HEADER.

TableRevision

Represents a Revision field in the EFI_TABLE_HEADER.

Time

Represents an EFI_TIME.

Enums

AllocateType

Represents an EFI_ALLOCATE_TYPE.

DebugFileError

Represents an error when DebugFile constructing is failed.

Dtor

A destructor for an object encapsulated by Owned.

EfiStringError

Represents an error when an EfiString cnostruction is failed.

FileCreateError

Represents an error when File::create() is failed.

FileSetLenError

Represents an error when File::set_len() is failed.

MemoryType

Represents an EFI_MEMORY_TYPE.

PathNode

Contains the data that read from a device path node.

Constants

PAGE_SIZE

Page size of the system, in bytes.

Functions

allocate_pages

A shortcut to super::BootServices::allocate_pages().

current_image

Returns im that was passed to init().

debug_writer

Gets the debug writer that was specified as an argument of crate::init().

get_memory_map

Just a shortcut to super::BootServices::get_memory_map(). Do not discard the returned map if you want a key to use with super::BootServices::exit_boot_services().

get_protocol^⚠

Invokes EFI_BOOT_SERVICES.OpenProtocol.

init^⚠

Initializes the ZFI.

open_protocol^⚠

Invokes EFI_BOOT_SERVICES.OpenProtocol.

page_count

Gets how many pages required for a specified number of bytes.

pause

Wait for a key stroke.

system_table

Returns st that was passed to init().

Attribute Macros

main

Define the entry of EFI program, automatically import alloc crate, generate global_allocator and panic_handler.