Helper method for pricing a base currency in a quote currency

Cargo.toml

@@ -10,10 +10,19 @@ description = "pyth price oracle data structures and example usage"
 keywords = [ "pyth", "solana", "oracle" ]
 readme = "README.md"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[features]
+test-bpf = []
+
+[dependencies]
+solana-program = "1.6.7"
 
 [dev-dependencies]
 solana-client = "1.6.7"
 solana-sdk = "1.6.7"
-solana-program = "1.6.7"
+
+[lib]
+crate-type = ["cdylib", "lib"]
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
 

README.md

@@ -1,6 +1,6 @@
 # pyth-client-rs
 
-A rust API for desribing on-chain pyth account structures.  A primer on pyth accounts can be found at https://github.com/pyth-network/pyth-client/blob/main/doc/aggregate_price.md
+A rust API for describing on-chain pyth account structures.  A primer on pyth accounts can be found at https://github.com/pyth-network/pyth-client/blob/main/doc/aggregate_price.md
 
 
 Contains a library for use in on-chain program development and an off-chain example program for loading and printing product reference data and aggregate prices from all devnet pyth accounts.
@@ -37,4 +37,4 @@ product_account .. 6MEwdxe4g1NeAF9u6KDG14anJpFsVEa2cvr5H6iriFZ8
     publish_slot . 91340925
     twap ......... 7426390900
     twac ......... 2259870
-```
+```

Xargo.toml

@@ -0,0 +1,2 @@
+[target.bpfel-unknown-unknown.dependencies.std]
+features = []

examples/get_accounts.rs

@@ -117,9 +117,9 @@ fn main() {
 
           let maybe_price = pa.get_current_price();
           match maybe_price {
-            Some((price, confidence, expo)) => {
-              println!("    price ........ {} x 10^{}", price, expo);
-              println!("    conf ......... {} x 10^{}", confidence, expo);
+            Some(p) => {
+              println!("    price ........ {} x 10^{}", p.price, p.expo);
+              println!("    conf ......... {} x 10^{}", p.conf, p.expo);
             }
             None => {
               println!("    price ........ unavailable");
@@ -138,16 +138,16 @@ fn main() {
 
           let maybe_twap = pa.get_twap();
           match maybe_twap {
-            Some((twap, expo)) => {
-              println!( "    twap ......... {} x 10^{}", twap, expo );
+            Some(twap) => {
+              println!( "    twap ......... {} x 10^{}", twap.price, twap.expo );
+              println!( "    twac ......... {} x 10^{}", twap.conf, twap.expo );
             }
             None => {
               println!( "    twap ......... unavailable");
+              println!( "    twac ......... unavailable");
             }
           }
 
-          println!( "    twac ......... {}", pa.twac.val );
-
           // go to next price account in list
           if pa.next.is_valid() {
             px_pkey = Pubkey::new( &pa.next.val );