Bump SDK used in snippets to v0.3.1

snippets/rust/Cargo.lock

@@ -497,14 +497,13 @@ dependencies = [
 
 [[package]]
 name = "breez-sdk-core"
-version = "0.2.15"
-source = "git+https://github.com/breez/breez-sdk?tag=0.2.15#5486f167e046d28b0a3f9885b4bf9c44cd3e1ba8"
+version = "0.3.1"
+source = "git+https://github.com/breez/breez-sdk?tag=0.3.1#6fe250b2bad4109c7ed2ba75c552ab51e34b1fe4"
 dependencies = [
  "aes",
  "anyhow",
  "base64 0.13.1",
  "bip21",
- "bitcoin 0.29.2",
  "cbc",
  "chrono",
  "const_format",
@@ -2257,9 +2256,9 @@ checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
 
 [[package]]
 name = "reqwest"
-version = "0.11.23"
+version = "0.11.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37b1ae8d9ac08420c66222fb9096fc5de435c3c48542bc5336c51892cffafb41"
+checksum = "3e9ad3fe7488d7e34558a2033d45a0c90b72d97b4f80705666fea71472e2e6a1"
 dependencies = [
  "base64 0.21.7",
  "bytes",
@@ -2286,7 +2285,6 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_urlencoded",
- "system-configuration",
  "tokio",
  "tokio-native-tls",
  "tokio-rustls 0.24.1",
@@ -2853,27 +2851,6 @@ dependencies = [
  "unicode-xid",
 ]
 
-[[package]]
-name = "system-configuration"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba3a3adc5c275d719af8cb4272ea1c4a6d668a777f37e115f6d11ddbc1c8e0e7"
-dependencies = [
- "bitflags 1.3.2",
- "core-foundation",
- "system-configuration-sys",
-]
-
-[[package]]
-name = "system-configuration-sys"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a75fb188eb626b924683e3b95e3a48e63551fcfb51949de2f06a9d91dbee93c9"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
 [[package]]
 name = "tempfile"
 version = "3.9.0"

snippets/rust/Cargo.toml

@@ -6,6 +6,6 @@ edition = "2021"
 [dependencies]
 anyhow = "1"
 bip39 = { version = "2", features = ["rand"] }
-breez-sdk-core = { git = "https://github.com/breez/breez-sdk", tag = "0.2.15" }
+breez-sdk-core = { git = "https://github.com/breez/breez-sdk", tag = "0.3.1" }
 log = "0.4"
 tokio = "1.29"

snippets/rust/src/receive_onchain.rs

@@ -61,7 +61,7 @@ async fn execute_refund(
     Ok(())
 }
 
-async fn get_channel_opening_fees(sdk: Arc<BreezServices>, amount_msat: u64) -> Result<()> {
+async fn get_channel_opening_fees(sdk: Arc<BreezServices>, amount_msat: Option<u64>) -> Result<()> {
     // ANCHOR: get-channel-opening-fees
     let channel_fees = sdk
         .open_channel_fee(OpenChannelFeeRequest {