defmt
| Crates.io | defmt |
| lib.rs | defmt |
| version | 1.0.1 |
| created_at | 2020-08-14 09:09:22.976662+00 |
| updated_at | 2025-04-01 16:36:27.907206+00 |
| description | A highly efficient logging framework that targets resource-constrained devices, like microcontrollers |
| homepage | https://knurling.ferrous-systems.com/ |
| repository | https://github.com/knurling-rs/defmt |
| max_upload_size | |
| id | 276519 |
| size | 117,250 |
Jonathan Pallant (jonathanpallant)
documentation
README
defmt
defmt ("de format", short for "deferred formatting") is a highly efficient logging framework that targets resource-constrained devices, like microcontrollers.
For more details about the framework check the book at https://defmt.ferrous-systems.com.
Setup
New project
The fastest way to get started with defmt is to use our app-template to set up a new Cortex-M embedded project.
Existing project
To include defmt in your existing project, follow our Application Setup guide.
MSRV
The minimum supported Rust version is 1.76 (or Ferrocene 24.05). defmt is tested against the latest stable Rust version and the MSRV.
Support
defmt is part of the Knurling project, Ferrous Systems' effort at
improving tooling used to develop for embedded systems.
If you think that our work is useful, consider sponsoring it via GitHub Sponsors.
License
Licensed under either of
-
Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
-
MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
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 licensed as above, without any additional terms or conditions.