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authorMark Rousskov <mark.simulacrum@gmail.com>2021-09-19 12:49:55 -0400
committerMark Rousskov <mark.simulacrum@gmail.com>2021-09-20 22:21:42 -0400
commitc746be2219fac78e5adad715082dedeb2d737f0d (patch)
treec55ad10e628bc53337d70302c9e97cbaeec593b3 /src/tools/rustbook
parent45b989a03319c6a53bb726ec98dfe7d172035ac6 (diff)
Migrate to 2021
Diffstat (limited to 'src/tools/rustbook')
-rw-r--r--src/tools/rustbook/Cargo.toml2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tools/rustbook/Cargo.toml b/src/tools/rustbook/Cargo.toml
index da36ce0e690..de1327d74ff 100644
--- a/src/tools/rustbook/Cargo.toml
+++ b/src/tools/rustbook/Cargo.toml
@@ -2,7 +2,7 @@
 name = "rustbook"
 version = "0.1.0"
 license = "MIT OR Apache-2.0"
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 clap = "2.25.0"