diff --git a/src/graph/flow.rs b/src/graph/flow.rs index d14ef67..468d543 100644 --- a/src/graph/flow.rs +++ b/src/graph/flow.rs @@ -160,21 +160,11 @@ fn to_dot( writeln!(out, "digraph used_edges {{").expect(""); for (address, balance) in account_balances { - writeln!( - out, - " \"{}\" [label=\"{}: {}\"];", - address, address, balance - ) - .expect(""); + writeln!(out, " \"{address}\" [label=\"{address}: {balance}\"];",).expect(""); } for (from, out_edges) in edges { for (to, capacity) in out_edges { - writeln!( - out, - " \"{}\" -> \"{}\" [label=\"{}\"];", - from, to, capacity - ) - .expect(""); + writeln!(out, " \"{from}\" -> \"{to}\" [label=\"{capacity}\"];",).expect(""); } } writeln!(out, "}}").expect(""); diff --git a/src/server.rs b/src/server.rs index 074af41..bdbe780 100644 --- a/src/server.rs +++ b/src/server.rs @@ -139,10 +139,7 @@ fn compute_transfer( }, max_distance, ); - println!( - "Computed flow with max distance {:?}: {}", - max_distance, flow - ); + println!("Computed flow with max distance {max_distance:?}: {flow}"); socket.write_all( chunked_response( &(jsonrpc_result( diff --git a/src/types/address.rs b/src/types/address.rs index 23f4082..891b7b8 100644 --- a/src/types/address.rs +++ b/src/types/address.rs @@ -11,7 +11,7 @@ impl Address { impl Debug for Address { fn fmt(&self, f: &mut Formatter) -> std::fmt::Result { - write!(f, "{}", self) + write!(f, "{self}") } } @@ -37,7 +37,7 @@ impl Display for Address { fn fmt(&self, f: &mut Formatter) -> std::fmt::Result { write!(f, "0x")?; for b in self.0 { - write!(f, "{:02x}", b)?; + write!(f, "{b:02x}")?; } Ok(()) } diff --git a/src/types/u256.rs b/src/types/u256.rs index 3d2a329..f731b19 100644 --- a/src/types/u256.rs +++ b/src/types/u256.rs @@ -15,11 +15,11 @@ impl U256 { pub const MAX: U256 = U256::new(u128::MAX, u128::MAX); pub fn to_decimal(self) -> String { let value = BigUint::from(self.0[0]) << 128 | BigUint::from(self.0[1]); - format!("{}", value) + format!("{value}") } pub fn to_decimal_fraction(self) -> String { let value = BigUint::from(self.0[0]) << 128 | BigUint::from(self.0[1]); - let formatted = format!("{}", value); + let formatted = format!("{value}"); match formatted.len() { 18.. => { format!(