{"enum": ["fat", "thin", "off", true, false], "x-taplo": {"docs": {"enumValues": ["Performs \"fat\" LTO which attempts to perform optimizations across all crates within the dependency graph.", "Performs [\"thin\" LTO](http://blog.llvm.org/2016/06/thinlto-scalable-and-incremental-lto.html). This is similar to \"fat\", but takes\nsubstantially less time to run while still achieving performance gains\nsimilar to \"fat\".", "Disables LTO.", "Performs \"fat\" LTO which attempts to perform optimizations across all crates within the dependency graph.", "Performs \"thin local LTO\" which performs \"thin\" LTO on the local\ncrate only across its [codegen units](https://doc.rust-lang.org/cargo/reference/profiles.html#codegen-units). No LTO is performed\nif codegen units is 1 or [opt-level](https://doc.rust-lang.org/cargo/reference/profiles.html#opt-level) is 0."]}, "links": {"key": "https://doc.rust-lang.org/cargo/reference/profiles.html#lto"}}}