pub const CAT_KEX: &str = "anvil_ssh::kex";Expand description
target = string for the SSH key-exchange category. Events at
this target dump offered + accepted KEX algorithms, ciphers,
MACs, host-key algorithms, and compression algorithms (FR-66).
Matches the tracing::Metadata::target convention of using
the crate_name::module form so an EnvFilter directive like
anvil_ssh::kex=trace reads naturally.