warning: returning the result of a `let` binding from a block --> xmtp_mls/src/subscriptions.rs:134:29 | 130 | / ... let result = 131 | | ... MlsGroup::new(self, group_id, stream_info.convo_created_at_ns) 132 | | ... .process_stream_entry(envelope) 133 | | ... .await; | |_____________________________________- unnecessary `let` binding 134 | ... result | ^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return = note: `#[warn(clippy::let_and_return)]` on by default help: return the expression directly | 130 ~ 131 ~ MlsGroup::new(self, group_id, stream_info.convo_created_at_ns) 132 + .process_stream_entry(envelope) 133 + .await |

warning: redundant closure --> xmtp_mls/src/groups/subscriptions.rs:77:13 | 77 | move |message| callback(message), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace the closure with the function itself: `callback` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure = note: `#[warn(clippy::redundant_closure)]` on by default

warning: length comparison to zero --> xmtp_mls/src/client.rs:442:12 | 442 | if groups.len() > 0 { | ^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!groups.is_empty()` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero = note: `#[warn(clippy::len_zero)]` on by default

warning: the borrowed expression implements the required traits --> xmtp_proto/src/gen/xmtp.mls.message_contents.serde.rs:391:115 | 391 | struct_ser.serialize_field("unsignedLegacyCreateIdentityKey", pbjson::private::base64::encode(&v).as_str())?; | ^^ help: change this to: `v` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args

warning: the borrowed expression implements the required traits --> xmtp_proto/src/gen/xmtp.mls.message_contents.serde.rs:387:99 | 387 | struct_ser.serialize_field("installationKey", pbjson::private::base64::encode(&v).as_str())?; | ^^ help: change this to: `v` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args

warning: the borrowed expression implements the required traits --> xmtp_proto/src/gen/xmtp.message_contents.serde.rs:2934:86 | 2934 | struct_ser.serialize_field("senderHmac", pbjson::private::base64::encode(&v).as_str())?; | ^^ help: change this to: `v` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args

warning: the borrowed expression implements the required traits --> xmtp_proto/src/gen/xmtp.message_contents.serde.rs:1334:86 | 1334 | struct_ser.serialize_field("v1", pbjson::private::base64::encode(&v).as_str())?; | ^^ help: change this to: `v` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default

warning: this function has too many arguments (8/7) --> src/mls.rs:48:1 | 48 | / pub async fn create_client( 49 | | logger: Box<dyn FfiLogger>, 50 | | host: String, 51 | | is_secure: bool, ... | 56 | | legacy_signed_private_key_proto: Option<Vec<u8>>, 57 | | ) -> Result<Arc<FfiXmtpClient>, GenericError> { | |_____________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments = note: `#[warn(clippy::too_many_arguments)]` on by default