Update rustc man page to match rustc --help
#100037
Merged
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This brings the
--crate-type
,--emit
, and--print
options' allowed arguments into sync with that printed byrustc --help
.c.f. the
opt::multi_s
calls for"crate-type"
,"emit"
, and"print"
here: https://github.com/rust-lang/rust/blob/master/compiler/rustc_session/src/config.rs