embedded_io_async - Rust (original) (raw)

Crate embedded_io_async

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§`embedded-io-async`

Async IO traits for embedded systems.

This crate contains asynchronous versions of the embedded-io traits and shares its scope and design goals.

This project is developed and maintained by the HAL team.

§Optional Cargo features

std: Adds From impls to convert to/from std::io structs, adds std::error::Error impls.
alloc: Adds blanket impls for Box, adds Write impl to Vec.
defmt-03: Derive defmt::Format from defmt 0.3 for enums and structs.

§Minimum Supported Rust Version (MSRV)

This crate requires Rust nightly newer than nightly-2022-11-22, due to requiring support forasync fn in traits (AFIT), which is not stable yet.

Keep in mind Rust nightlies can make backwards-incompatible changes to unstable features at any time.

§License

Licensed under either of

Apache License, Version 2.0 ( orhttp://www.apache.org/licenses/LICENSE-2.0)
MIT license ( 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 dual licensed as above, without any additional terms or conditions.

ErrorKind

Possible kinds of errors.

ReadExactError

Error returned by Read::read_exact

SeekFrom

Enumeration of possible methods to seek within an I/O object.

BufRead

Async buffered reader.

Error

Error trait.

ErrorType

Base trait for all IO traits, defining the error type.