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Diffstat (limited to 'src/doc/book/listings/ch13-functional-features/listing-13-14/output.txt')
| -rw-r--r-- | src/doc/book/listings/ch13-functional-features/listing-13-14/output.txt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch13-functional-features/listing-13-14/output.txt b/src/doc/book/listings/ch13-functional-features/listing-13-14/output.txt new file mode 100644 index 000000000..228c764ed --- /dev/null +++ b/src/doc/book/listings/ch13-functional-features/listing-13-14/output.txt @@ -0,0 +1,14 @@ +$ cargo run + Compiling iterators v0.1.0 (file:///projects/iterators) +warning: unused `Map` that must be used + --> src/main.rs:4:5 + | +4 | v1.iter().map(|x| x + 1); + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: `#[warn(unused_must_use)]` on by default + = note: iterators are lazy and do nothing unless consumed + +warning: `iterators` (bin "iterators") generated 1 warning + Finished dev [unoptimized + debuginfo] target(s) in 0.47s + Running `target/debug/iterators` |