Package: dwarf2sources
Version: 0.2.0
Severity: important
I have prepared updates of rust-backtrace and friends, specifically.
rust-backtrace -> 0.3.51
rust-addr2line -> 0.13.0
rust-gimli -> 0.22.0
rust-cpp-demangle -> 0.3.3
rust-object -> 0.20.0
I did not update to the latest versions because debcaro refused to
package the latest version of gimli, complaining about a lack of
authors metadata. So I decided to instead update to the minimum
version that would satisfy the dependencies of librust-anyhow+backtrace-dev
Unfortunately I found that when I tried to build dwarf2sources with the
new packages I got the following error.
error[E0599]: no method named `section_data_by_name` found for reference `&'file
object::File<'input>` in the current scope
--> src/main.rs:29:14
|
29 | .section_data_by_name(S::section_name())
| ^^^^^^^^^^^^^^^^^^^^ method not found in `&'file
object::File<'input>`
For more information about this error, try `rustc --explain E0599`.
error: could not compile `dwarf2sources` due to previous error
Digging in the upstream commit log lead me to
https://github.com/gimli-rs/object/commit/85abdca55d62c3fa77bfb85a6d4089d57b139759
reading though that commit suggested that I would replace section_data_by_name
with section_by_name, however when I tried that
I got the following error.
error[E0308]: mismatched types
--> src/main.rs:30:24
|
30 | .unwrap_or(Cow::Borrowed(&[]));
| ^^^^^^^^^^^^^^^^^^ expected struct
`object::Section`, found enum `Cow`
|
= note: expected struct `object::Section<'_, '_>`
found enum `Cow<'_, [_; 0]>`
error[E0308]: mismatched types
--> src/main.rs:31:38
|
31 | let data_ref = (*arena.alloc(data)).borrow();
| ^^^^ expected enum `Cow`, found
struct `object::Section`
|
= note: expected enum `Cow<'file, [u8]>`
found struct `object::Section<'_, '_>`
For more information about this error, try `rustc --explain E0308`.
error: could not compile `dwarf2sources` due to 2 previous errors
Which I have no clue how to fix.
I have uploaded rust-backtrace and related packages to experimental for now.
