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Diffstat (limited to '')
| -rw-r--r-- | src/doc/book/listings/ch10-generic-types-traits-and-lifetimes/listing-10-18/src/main.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch10-generic-types-traits-and-lifetimes/listing-10-18/src/main.rs b/src/doc/book/listings/ch10-generic-types-traits-and-lifetimes/listing-10-18/src/main.rs new file mode 100644 index 000000000..09ae3919c --- /dev/null +++ b/src/doc/book/listings/ch10-generic-types-traits-and-lifetimes/listing-10-18/src/main.rs @@ -0,0 +1,8 @@ +fn main() { + let x = 5; // ----------+-- 'b + // | + let r = &x; // --+-- 'a | + // | | + println!("r: {}", r); // | | + // --+ | +} // ----------+ |