Crate displaydoc_lite[−][src]
Lite version of displaydoc
.
This crate is a lite version of the popular crate displaydoc
.
It provides the same functionality but using a declarative macro instead
and not depending on syn
or quote
.
This crate is also usable in no_std
environments. No additional features are required for that.
Note that displaydoc-lite
still has two proc-macro dependencies,
but they are very tiny and do not have any dependencies.
Example
use displaydoc_lite::displaydoc; use std::io; displaydoc! { #[derive(Debug)] pub enum DataStoreError { /// data store disconnected: {_0} Disconnect(io::Error), /// the data for key `{_0}` is not available Redaction(String), /// invalid header (expected {expected}, found {found}) InvalidHeader { expected: String, found: String, }, /// unknown data store error Unknown, } }
Support for interpolating fields is planed, but currently not implemented.
License
Licensed under either Apache License or the MIT license.
Macros
displaydoc | The main macro of this crate which is used to create the |