itsscb/json
1
0
Fork 0
mirror of https://github.com/serde-rs/json.git synced 2025-09-28 21:41:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

Tweak no-std wording to show Cargo.toml snippet

Browse Source
This commit is contained in:
David Tolnay 2020-01-22 16:00:55 -08:00
parent 67dfe5951b
commit dca5037ee6
No known key found for this signature in database
GPG Key ID: F9BA143B95FF6D82
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
README.md
View File

@ -321,8 +321,14 @@ issues](https://github.com/serde-rs/json/issues/new) as well.
## No-std support
It is possible to opt out of the Rust standard library by enabling the `alloc`
feature (and disabling the default `std` one). This is supported on Rust 1.36+.
As long as there is a memory allocator, it is possible to use serde_json without
the rest of the Rust standard library. This is supported on Rust 1.36+. Disable
the default "std" feature and enable the "alloc" feature:
```toml
[dependencies]
serde_json = { version = "1.0", default-features = false, features = ["alloc"] }
```
For JSON support in Serde without a memory allocator, please see the
[`serde-json-core`] crate.