document offsets

This commit is contained in:
Aleksey Kladov 2021-02-14 18:23:16 +03:00
parent 1fcf687657
commit 3f09e3fba6

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<!---
lsp_ext.rs hash: 34aec6bfeaeb97a
lsp_ext.rs hash: d279d971d4f62cd7
If you need to change the above hash to make the test pass, please check if you
need to adjust this doc as well and ping this issue:
@ -19,6 +19,12 @@ Requests, which are likely to always remain specific to `rust-analyzer` are unde
If you want to be notified about the changes to this document, subscribe to [#4604](https://github.com/rust-analyzer/rust-analyzer/issues/4604).
## UTF-8 offsets
rust-analyzer supports clangd's extension for opting into UTF-8 as the coordinate space for offsets (by default, LSP uses UTF-16 offsets).
https://clangd.llvm.org/extensions.html#utf-8-offsets
## `initializationOptions`
For `initializationOptions`, `rust-analyzer` expects `"rust-analyzer"` section of the configuration.