aya/bpf
Michal Rostecki 67ff830d8d Change from Rust edition 2018 to 2021
Rust 2021 adds more core prelude imports, including `TryFrom` and
`TryInto`.

Signed-off-by: Michal Rostecki <vadorovsky@gmail.com>
..
.cargo Re-organize into a single workspace
aya-bpf Change from Rust edition 2018 to 2021
aya-bpf-bindings Change from Rust edition 2018 to 2021
aya-bpf-cty bpf: re-reun build.rs if env changed
aya-log-ebpf Change from Rust edition 2018 to 2021
rust-toolchain.toml Re-organize into a single workspace