13 releases (7 breaking)

Uses new Rust 2024

new 0.8.1 Feb 6, 2026
0.8.0 Sep 11, 2025
0.7.0 Nov 12, 2024
0.6.0 Jul 23, 2024
0.1.3 Mar 31, 2023

#996 in Embedded development

Apache-2.0

220KB
3.5K SLoC

This crate provides high-level access to the applet API.

In particular, it provides the following:

  • A panic handler that prints the panic info and traps.
  • A global allocator using the rlsf crate.
  • High-level wrappers around the applet API.

The high-level wrappers provide the following:

  • A safe API. (The applet API requires unsafe.)
  • Rust types like byte slices (instead of their internal representation).
  • Closures for callbacks.

Dependencies

~1.7–2.7MB
~49K SLoC