can_merge in rustdoc::html::highlight - Rust
Description: Check if two `Class` can be merged together. In the following rules, “unclassified” means `None` basically (since it’s `Option<Class>`). The following rules apply:

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## can_merge

# Function can_merge

Source

    fn can_merge(class1: Option<Class>, class2: Option<Class>, text: &str) -> bool

Expand description

Check if two `Class` can be merged together. In the following rules, “unclassified” means `None` basically (since it’s `Option<Class>`). The following rules apply:

- If two `Class` have the same variant, then they can be merged.
- If the other `Class` is unclassified and only contains white characters (backline, whitespace, etc), it can be merged.
- `Class::Ident` is considered the same as unclassified (because it doesn’t have an associated CSS class).