esp-hal/esp-storage
Juraj Sadel 555922b887
Add defmt to esp-storage (#4127)
* Add defmt to esp-storage

* changelog

* Fix technically-incorrect feature comment

* Add some docs for pub API

* Move demft in the optional deps

* reviews

* reviews
2025-09-17 11:09:23 +00:00
..
2025-09-17 11:09:23 +00:00
2025-09-17 11:09:23 +00:00
2025-09-17 11:09:23 +00:00
2025-06-25 11:20:52 +00:00

esp-storage

Crates.io docs.rs MSRV Crates.io Matrix

This implements embedded-storage traits to access unencrypted ESP32 flash.

Current support

ESP32, ESP32-C2, ESP32-C3, ESP32-C6, ESP32-H2, ESP32-S2 and ESP32-S3 are supported in esp-storage

Important

For ESP32 it is necessary to build with optimization level 2 or 3.

To make it work also for debug builds add this to your Cargo.toml

[profile.dev.package.esp-storage]
opt-level = 3

Minimum Supported Rust Version (MSRV)

This crate is guaranteed to compile when using the latest stable Rust version at the time of the crate's release. It might compile with older versions, but that may change in any new release, including patches.

License

Licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.