[][src]Crate rbpf

Virtual machine and JIT compiler for eBPF programs.

Modules

assembler

This module translates eBPF assembly language to binary.

disassembler

Functions in this module are used to handle eBPF programs with a higher level representation, for example to disassemble the code into a human-readable format.

ebpf

This module contains all the definitions related to eBPF, and some functions permitting to manipulate eBPF instructions.

helpers

This module implements some built-in helpers that can be called from within an eBPF program.

insn_builder

Module provides API to create eBPF programs by Rust programming language

Structs

EbpfVmFixedMbuff

A virtual machine to run eBPF program. This kind of VM is used for programs expecting to work on a metadata buffer containing pointers to packet data, but it internally handles the buffer so as to save the effort to manually handle the metadata buffer for the user.

EbpfVmMbuff

A virtual machine to run eBPF program. This kind of VM is used for programs expecting to work on a metadata buffer containing pointers to packet data.

EbpfVmNoData

A virtual machine to run eBPF program. This kind of VM is used for programs that do not work with any memory area—no metadata buffer, no packet data either.

EbpfVmRaw

A virtual machine to run eBPF program. This kind of VM is used for programs expecting to work directly on the memory area representing packet data.

Type Definitions

Helper

eBPF helper function.

JitProgram

eBPF Jit-compiled program.

Verifier

eBPF verification function that returns an error if the program does not meet its requirements.