X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2FCargo.toml;h=bb4a3ae1ffd7d6506d7ee529ccf355c97c98daa3;hb=d15a354f775b9e1bb6bdc0795bc948b03e6cb7ac;hp=76d751af39192754c67575bdc27650ab89aa88e3;hpb=ec928d55b480254f2ce3457a5c219ed115fdf9ef;p=rust-lightning

diff --git a/lightning/Cargo.toml b/lightning/Cargo.toml
index 76d751af..bb4a3ae1 100644
--- a/lightning/Cargo.toml
+++ b/lightning/Cargo.toml
@@ -9,7 +9,7 @@ A Bitcoin Lightning library in Rust.
 Does most of the hard work, without implying a specific runtime, requiring clients implement basic network logic, chain interactions and disk storage.
 Still missing tons of error-handling. See GitHub issues for suggested projects if you want to contribute. Don't have to bother telling you not to use this for anything serious, because you'd have to build a client around it to even try.
 """
-edition = "2018"
+edition = "2021"
 
 [package.metadata.docs.rs]
 features = ["std"]
@@ -31,7 +31,7 @@ unsafe_revoked_tx_signing = []
 # Override signing to not include randomness when generating signatures for test vectors.
 _test_vectors = []
 
-no-std = ["hashbrown", "bitcoin/no-std", "core2/alloc"]
+no-std = ["hashbrown", "bitcoin/no-std", "core2/alloc", "libm"]
 std = ["bitcoin/std"]
 
 # Generates low-r bitcoin signatures, which saves 1 byte in 50% of the cases
@@ -48,6 +48,7 @@ regex = { version = "1.5.6", optional = true }
 backtrace = { version = "0.3", optional = true }
 
 core2 = { version = "0.3.0", optional = true, default-features = false }
+libm = { version = "0.2", optional = true, default-features = false }
 
 [dev-dependencies]
 regex = "1.5.6"