Update Rust docs

Author: cjdsellers

nautilus_core/accounting/src/account/base.rs

@@ -44,6 +44,7 @@ pub struct BaseAccount {
 }
 
 impl BaseAccount {
+    /// Creates a new [`BaseAccount`] instance.
     pub fn new(event: AccountState, calculate_account_state: bool) -> anyhow::Result<Self> {
         let mut balances_starting: HashMap<Currency, Money> = HashMap::new();
         let mut balances: HashMap<Currency, AccountBalance> = HashMap::new();

nautilus_core/accounting/src/account/cash.rs

@@ -43,6 +43,7 @@ pub struct CashAccount {
 }
 
 impl CashAccount {
+    /// Creates a new [`CashAccount`] instance.
     pub fn new(event: AccountState, calculate_account_state: bool) -> anyhow::Result<Self> {
         Ok(Self {
             base: BaseAccount::new(event, calculate_account_state)?,

nautilus_core/accounting/src/account/margin.rs

@@ -54,6 +54,7 @@ pub struct MarginAccount {
 }
 
 impl MarginAccount {
+    /// Creates a new [`MarginAccount`] instance.
     pub fn new(event: AccountState, calculate_account_state: bool) -> anyhow::Result<Self> {
         Ok(Self {
             base: BaseAccount::new(event, calculate_account_state)?,

nautilus_core/adapters/src/databento/live.rs

@@ -83,7 +83,7 @@ pub struct DatabentoFeedHandler {
 }
 
 impl DatabentoFeedHandler {
-    /// Initialize a new instance of the [`DatabentoFeedHandler`].
+    /// Creates a new [`DatabentoFeedHandler`] instance.
     #[must_use]
     pub fn new(
         key: String,

nautilus_core/adapters/src/databento/loader.rs

@@ -68,6 +68,7 @@ pub struct DatabentoDataLoader {
 }
 
 impl DatabentoDataLoader {
+    /// Creates a new [`DatabentoDataLoader`] instance.
     pub fn new(path: Option<PathBuf>) -> anyhow::Result<Self> {
         let mut loader = Self {
             publishers_map: IndexMap::new(),

nautilus_core/adapters/src/databento/types.rs

@@ -85,6 +85,7 @@ pub struct DatabentoImbalance {
 }
 
 impl DatabentoImbalance {
+    /// Creates a new [`DatabentoImbalance`] instance.
     #[allow(clippy::too_many_arguments)]
     pub fn new(
         instrument_id: InstrumentId,
@@ -154,6 +155,7 @@ pub struct DatabentoStatistics {
 }
 
 impl DatabentoStatistics {
+    /// Creates a new [`DatabentoStatistics`] instance.
     #[allow(clippy::too_many_arguments)]
     pub fn new(
         instrument_id: InstrumentId,

nautilus_core/backtest/src/engine.rs

@@ -29,7 +29,7 @@ pub struct TimeEventAccumulator {
 }
 
 impl TimeEventAccumulator {
-    /// Creates a new `TimeEventAccumulator` instance.
+    /// Creates a new [`TimeEventAccumulator`] instance.
     #[must_use]
     pub fn new() -> Self {
         Self {
@@ -55,6 +55,7 @@ impl TimeEventAccumulator {
 }
 
 impl Default for TimeEventAccumulator {
+    /// Creates a new default [`TimeEventAccumulator`] instance.
     fn default() -> Self {
         Self::new()
     }

nautilus_core/backtest/src/matching_engine.rs

@@ -91,8 +91,9 @@ pub struct OrderMatchingEngine {
     execution_count: usize,
 }
 
-// Note: we'll probably be changing the `FillModel` (don't add for now)
+// TODO: we'll probably be changing the `FillModel` (don't add for now)
 impl OrderMatchingEngine {
+    /// Creates a new [`OrderMatchingEngine`] instance.
     #[allow(clippy::too_many_arguments)]
     pub fn new(
         instrument: Box<dyn Instrument>,

nautilus_core/common/src/cache/core.rs

@@ -64,6 +64,7 @@ pub struct CacheConfig {
 }
 
 impl CacheConfig {
+    /// Creates a new [`CacheConfig`] instance.
     #[allow(clippy::too_many_arguments)]
     #[must_use]
     pub fn new(
@@ -90,7 +91,7 @@ impl CacheConfig {
 }
 
 impl Default for CacheConfig {
-    /// Creates a new default `CacheConfig` instance.
+    /// Creates a new default [`CacheConfig`] instance.
     fn default() -> Self {
         Self::new(
             SerializationEncoding::MsgPack,
@@ -192,14 +193,14 @@ pub struct Cache {
 }
 
 impl Default for Cache {
-    /// Creates a new default `Cache` instance.
+    /// Creates a new default [`Cache`] instance.
     fn default() -> Self {
         Self::new(CacheConfig::default(), None)
     }
 }
 
 impl Cache {
-    /// Creates a new `Cache` instance.
+    /// Creates a new [`Cache`] instance.
     #[must_use]
     pub fn new(config: CacheConfig, database: Option<CacheDatabaseAdapter>) -> Self {
         let index = CacheIndex {

nautilus_core/common/src/cache/database.rs

@@ -58,6 +58,7 @@ pub struct DatabaseCommand {
 }
 
 impl DatabaseCommand {
+    /// Creates a new [`DatabaseCommand`] instance.
     #[must_use]
     pub fn new(op_type: DatabaseOperation, key: String, payload: Option<Vec<Vec<u8>>>) -> Self {
         Self {