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authorlzutao <taolzu@gmail.com>2019-04-04 12:20:53 +0700
committerGitHub <noreply@github.com>2019-04-04 12:20:53 +0700
commit4c9c2cf160ef7b79ef8c664628262c5fa8cc9cab (patch)
treef851b1fed90fdcc303846fbf06c3d46253eea0cf /src/doc/man/rustc.1
parent314a79cd80ed905f80d24b79fd7acb4c8c72789b (diff)
downloadrust-4c9c2cf160ef7b79ef8c664628262c5fa8cc9cab.tar.gz
rust-4c9c2cf160ef7b79ef8c664628262c5fa8cc9cab.zip
Add description for -Os and -Oz in rustc.1
Diffstat (limited to 'src/doc/man/rustc.1')
-rw-r--r--src/doc/man/rustc.12
1 files changed, 1 insertions, 1 deletions
diff --git a/src/doc/man/rustc.1 b/src/doc/man/rustc.1
index 8f611063dbe..1b5e305cddc 100644
--- a/src/doc/man/rustc.1
+++ b/src/doc/man/rustc.1
@@ -261,7 +261,7 @@ full debug info with variable and type information.
 .RE
 .TP
 \fBopt\-level\fR=\fIVAL\fR
-Optimize with possible levels 0\[en]3
+Optimize with possible levels 0\[en]3, s (optimize for size), or z (for minimal size)
 
 .SH ENVIRONMENT