Update blondie to v0.4

[nico-abram]

Fixes #207

Blondie now uses the pdb-addr2line and symsrv crates instead of microsoft's dbghelp.dll for symbol resolution. This is faster, and resolved a couple bugs.

[djc]

You'll need to add a blurb to the deny.toml for the ring license:

[[licenses.clarify]]
name = "ring"
expression = "ISC AND MIT AND OpenSSL"
license-files = [{ path = "LICENSE", hash = 0xbd0eed23 }]

What's the reason for the extensive list of licenses that you introduced in nico-abram/blondie@965b413? In particular, the MPL-2.0 is considered copyleft, which can be tricky.

[djc]

(I pushed a change to update the Cargo.lock file with recent dependencies, hopefully this helps with some of the cargo-deny issues.)

[nico-abram]

What's the reason for the extensive list of licenses that you introduced in nico-abram/blondie@965b413? In particular, the MPL-2.0 is considered copyleft, which can be tricky.

My understanding was offering multiple licenses in that manner allowed the consumer to pick the one that best suits their needs, so aiming to make it maximumly available I added some of the most commonly accepted licenses. If that complicates things I can remove MPL

[djc]

Thanks!

My understanding was offering multiple licenses in that manner allowed the consumer to pick the one that best suits their needs, so aiming to make it maximumly available I added some of the most commonly accepted licenses. If that complicates things I can remove MPL

I would recommend sticking with the default of just MIT OR Apache-2.0. Given that MIT already allows most uses (with attribution), this combo should be fine for pretty much everyone (there are good reasons this is the default in the Rust ecosystem).

This is the feedback cargo-deny generates right now, with copyleft = "warn" and allow-osi-fsf-free = "either":

warning[accepted]: license requirements satisfied
  ┌─ blondie 0.4.1 (registry+https://github.com/rust-lang/crates.io-index):4:12
  │
4 │ license = "MIT OR Apache-2.0 OR BSL-1.0 OR MPL-2.0 OR Zlib OR Unlicense"
  │            ^^^----^^^^^^^^^^----^^^^^^^----^^^^^^^----^^^^----^^^^^^^^^
  │            │      │             │          │          │       │
  │            │      │             │          │          │       accepted: license is OSI approved https://opensource.org/licenses
  │            │      │             │          │          accepted: license is OSI approved https://opensource.org/licenses
  │            │      │             │          accepted: license is considered copyleft
  │            │      │             accepted: license is OSI approved https://opensource.org/licenses
  │            │      accepted: license is OSI approved https://opensource.org/licenses
  │            license expression retrieved via Cargo.toml `license`
  │            accepted: license is OSI approved https://opensource.org/licenses
  │
  = blondie v0.4.1
    └── flamegraph v0.6.2