Does not support workspace inheriting

[clearloop]

https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#inheriting-a-dependency-from-a-workspace

proc-macro-crate/src/lib.rs

Line 179 in 1fdce5d

let manifest_dir = env::var("CARGO_MANIFEST_DIR").map_err(|_| Error::CargoManifestDirNotSet)?;

[workspace.dependencies]
foo = { package = "bar" }

[dependencies]
foo = { workspace = true }

only iterated the dependencies inside the package, once a package renamed its dependency in workspace level, the searching logic doesn't work

[pmikolajczyk41]

Seems like the nasty workaround is to include package attribute, which is ignored by rust compiler (and throws warning), but is taken into consideration by this macro - see: use-ink/ink#1835