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rust version rustc 1.84.0 (9fc6b4312 2025-01-07)
error[E0716]: temporary value dropped while borrowed
--> dot-dsl/tests/dot-dsl.rs:185:10
|
185 | &["a", "b", "c"]
| __________^
186 | | .iter()
187 | | .zip(attributes.iter())
188 | | .map(|(name, &attr)| Node::new(name).with_attrs(&[attr]))
189 | | .collect::<Vec<_>>(),
| |________________________________^ creates a temporary value which is freed while still in use
190 | );
| - temporary value is freed at the end of this statement
191 |
192 | let a = graph.node("a").expect("node a must be stored");
| ----- borrow later used here
|
help: consider using a `let` binding to create a longer lived value
|
184 ~ let binding = ["a", "b", "c"]
185 + .iter()
186 + .zip(attributes.iter())
187 + .map(|(name, &attr)| Node::new(name).with_attrs(&[attr]))
188 + .collect::<Vec<_>>();
189 ~ let graph = Graph::new().with_nodes(
190 ~ &binding,
|
For more information about this error, try `rustc --explain E0716`.
error: could not compile `dot-dsl` (test "dot-dsl") due to 1 previous error
warning: build failed, waiting for other jobs to finish..
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