latest version of mainline-content-discovery has iroh version 0.13 as a dependency

[philrhc]

seems that latest version of mainline-content-discovery is built with iroh version 0.13 which causes some issues when trying to update swarmie to the latest version

https://docs.rs/crate/iroh-mainline-content-discovery/latest/source/Cargo.lock#1485

[matheus23]

We should probably try to not upload that lockfile to crates.io. Nevertheless, it shouldn't have an effect if you install the iroh-mainline-content-discovery crate.

The actual iroh versions it's using are specified in its workspace Cargo.toml, and they're version 0.28:

iroh-experiments/content-discovery/Cargo.toml

Lines 29 to 31 in 4e052c6

	iroh-net = "0.28"
	iroh-blobs = "0.28"
	iroh-base = "0.28"

Can you tell us more about the exact error you're getting?

[philrhc]

i don't think that it's been released since the change was made to update the version to 0.28.0, here is the cargo.toml of the crate:
https://docs.rs/crate/iroh-mainline-content-discovery/latest/source/Cargo.toml

i'm working to bring swarmie back to life - https://github.com/philrhc/swarmie/tree/from-sendme

error[E0308]: mismatched types
   --> src/main.rs:588:9
    |
588 |         content, 
    |         ^^^^^^^ expected `iroh_base::hash::HashAndFormat`, found `HashAndFormat`
    |
    = note: `HashAndFormat` and `iroh_base::hash::HashAndFormat` have similar names, but are actually distinct types
note: `HashAndFormat` is defined in crate `iroh_base`
   --> /home/pcummins/.cargo/registry/src/index.crates.io-6f17d22bba15001f/iroh-base-0.28.0/src/hash.rs:225:1
    |
225 | pub struct HashAndFormat {
    | ^^^^^^^^^^^^^^^^^^^^^^^^
note: `iroh_base::hash::HashAndFormat` is defined in crate `iroh_base`
   --> /home/pcummins/.cargo/registry/src/index.crates.io-6f17d22bba15001f/iroh-base-0.13.0/src/hash.rs:209:1
    |
209 | pub struct HashAndFormat {
    | ^^^^^^^^^^^^^^^^^^^^^^^^
    = note: perhaps two different versions of crate `iroh_base` are being used?

[matheus23]

Right. Yeah it seems like we haven't made releases for mainline-content-discovery recently.
Thanks for letting us know!
We'll let you know when we do the next release. In the mean time you might be able to get stuff working with git dependencies or [patch.crates-io] annotations.