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Auto merge of #10377 - joshtriplett:strip-no-off-1.59, r=ehuss
[beta] Remove `strip = "off"` (and undocumented `strip = "n"`/`strip = "no"`) Beta backport of #10376 The `strip` option allows the string `"off"`, which `rustc` doesn't have, and maps it to `"none"`. Remove that equivalent, and just keep `"none"`. Simplify and clarify the documentation for `strip` accordingly. `strip` reused the `is_off` function from `lto`, which also had the net effect of allowing `"n"` and `"no"`, which weren't documented as supported. This change drops those as well.
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49d8809dc2
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@ -629,7 +629,7 @@ fn merge_profile(profile: &mut Profile, toml: &TomlProfile) {
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profile.strip = match toml.strip {
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Some(StringOrBool::Bool(true)) => Strip::Named(InternedString::new("symbols")),
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None | Some(StringOrBool::Bool(false)) => Strip::None,
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Some(StringOrBool::String(ref n)) if is_off(n.as_str()) => Strip::None,
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Some(StringOrBool::String(ref n)) if n.as_str() == "none" => Strip::None,
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Some(StringOrBool::String(ref n)) => Strip::Named(InternedString::new(n)),
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};
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}
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@ -106,12 +106,12 @@ strip either symbols or debuginfo from a binary. This can be enabled like so:
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strip = "debuginfo"
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```
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Other possible string values of `strip` are `none`, `symbols`, and `off`. The
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default is `none`.
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Possible string values of `strip` are `"none"`, `"debuginfo"`, and `"symbols"`.
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The default is `"none"`.
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You can also configure this option with the two absolute boolean values
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`true` and `false`. The former enables `strip` at its higher level, `symbols`,
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while the latter disables `strip` completely.
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You can also configure this option with the boolean values `true` or `false`.
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`strip = true` is equivalent to `strip = "symbols"`. `strip = false` is
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equivalent to `strip = "none"` and disables `strip` completely.
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[`-C strip` flag]: ../../rustc/codegen-options/index.html#strip
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