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Diffstat (limited to '')
-rw-r--r-- | src/doc/book/listings/ch15-smart-pointers/listing-15-03/output.txt | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch15-smart-pointers/listing-15-03/output.txt b/src/doc/book/listings/ch15-smart-pointers/listing-15-03/output.txt new file mode 100644 index 000000000..437d74b5c --- /dev/null +++ b/src/doc/book/listings/ch15-smart-pointers/listing-15-03/output.txt @@ -0,0 +1,27 @@ +$ cargo run + Compiling cons-list v0.1.0 (file:///projects/cons-list) +error[E0072]: recursive type `List` has infinite size + --> src/main.rs:1:1 + | +1 | enum List { + | ^^^^^^^^^ recursive type has infinite size +2 | Cons(i32, List), + | ---- recursive without indirection + | +help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to make `List` representable + | +2 | Cons(i32, Box<List>), + | ++++ + + +error[E0391]: cycle detected when computing drop-check constraints for `List` + --> src/main.rs:1:1 + | +1 | enum List { + | ^^^^^^^^^ + | + = note: ...which immediately requires computing drop-check constraints for `List` again + = note: cycle used when computing dropck types for `Canonical { max_universe: U0, variables: [], value: ParamEnvAnd { param_env: ParamEnv { caller_bounds: [], reveal: UserFacing, constness: NotConst }, value: List } }` + +Some errors have detailed explanations: E0072, E0391. +For more information about an error, try `rustc --explain E0072`. +error: could not compile `cons-list` due to 2 previous errors |