pezkuwichain/serde
1
0
Fork 0
mirror of https://github.com/pezkuwichain/serde.git synced 2026-06-14 02:21:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

Enable use in no_std environments

Browse Source 
These changes are fairly invasive to imports and uses of non-libcore types,
but allow for some or none of the freestanding crates (core, rustc_unicode,
alloc, collections) to be supported by serde.
This commit is contained in:
Corey Richardson
2016-05-01 23:30:35 +10:00
parent 5716e8c508
commit 9c0140968d
13 changed files with 571 additions and 178 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.md
+14
View File
@@ -718,6 +718,20 @@ Field Annotations:
| `#[serde(serialize_with="$path")]` | Call a function `fn<T, S>(&T, &mut S) -> Result<(), S::Error> where S: Serializer` to serialize this value |
| `#[serde(deserialize_with="$path")]` | Call a function `fn<T, D>(&mut D) -> Result<T, D::Error> where D: Deserializer` to deserialize this value |
Using in `no_std` crates
========================
The core `serde` package defines a number of features to enable usage in a
variety of freestanding environments. Enable any or none of the following
features, and use `default-features = false` in your `Cargo.toml`:
- `alloc` (implies `nightly`)
- `collections` (implies `alloc` and `nightly`)
- `std` (default)
If you only use `default-features = false`, you will receive a stock `no_std`
serde with no support for any of the collection types.
Upgrading from Serde 0.6
========================