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Merge #8482

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8482:  Mention how to customize unsafe operation styles r=matklad a=danielzfranklin

I was confused about how to do this, so I filed #8474. I apologize for initially filing this incorrectly and spamming people.

Co-authored-by: Daniel Franklin <daniel@danielzfranklin.org>
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docs/user/manual.adoc
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@ -611,6 +611,41 @@ For example, mutable bindings are underlined by default and you can override thi
}
----
Most themes doesn't support styling unsafe operations differently yet. You can fix this by adding overrides for the rules `operator.unsafe`, `function.unsafe`, and `method.unsafe`:
[source,jsonc]
----
{
"editor.semanticTokenColorCustomizations": {
"rules": {
"operator.unsafe": "#ff6600",
"function.unsafe": "#ff6600"
"method.unsafe": "#ff6600"
}
},
}
----
In addition to the top-level rules you can specify overrides for specific themes. For example, if you wanted to use a darker text color on a specific light theme, you might write:
[source,jsonc]
----
{
"editor.semanticTokenColorCustomizations": {
"rules": {
"operator.unsafe": "#ff6600"
},
"[Ayu Light]": {
"rules": {
"operator.unsafe": "#572300"
}
}
},
}
----
Make sure you include the brackets around the theme name. For example, use `"[Ayu Light]"` to customize the theme Ayu Light.
==== Special `when` clause context for keybindings.
You may use `inRustProject` context to configure keybindings for rust projects only.
For example: