Add documentation to liquidity pools endpoint

stellar_rust_sdk/src/lib.rs

@@ -348,6 +348,42 @@ pub mod effects;
 ///
 pub mod fee_stats;
 
+/// Provides `Request` and `Response` structs for retrieving liquidity pools.
+///
+/// The `liquidity_pools` module in the Stellar Horizon SDK includes structures and methods that facilitate
+/// querying liquidity pool data from the Horizon server.
+///
+/// # Usage
+///
+/// This module is used to construct requests for liquidity pool related data and to parse the responses
+/// received from the Horizon server. It includes request and response structures for querying
+/// liquidity pool data.
+///
+/// # Example
+///
+/// To use this module, you can create an instance of a request struct, such as `SingleLiquidityPoolRequest`,
+/// and pass the request to the `HorizonClient`. The client will then execute the request and
+/// return the corresponding response struct, like `LiquidityPool`.
+///
+/// ```rust
+/// # use stellar_rs::horizon_client::HorizonClient;
+/// # use stellar_rs::liquidity_pools::prelude::*;
+/// # use stellar_rs::models::Request;
+///
+/// # async fn example() -> Result<(), Box<dyn std::error::Error>> {
+/// let horizon_client = HorizonClient::new("https://horizon-testnet.stellar.org".to_string())?;
+///
+/// // Example: Fetching fee stats
+/// let single_lp_request = SingleLiquidityPoolRequest::new()
+///     .set_liquidity_pool_id("000000006520216af66d20d63a58534d6cbdf28ba9f2a9c1e03f8d9a756bb7d988b29bca".to_string())
+///     .unwrap();
+/// let lp_response = horizon_client.get_single_liquidity_pool(&single_lp_request).await?;
+///
+/// // Process the response...
+/// # Ok(())
+/// # }
+/// ```
+///
 pub mod liquidity_pools;
 
 /// Provides `Request` and `Response` structs for retrieving offers.

stellar_rust_sdk/src/liquidity_pools/all_liquidity_pools_request.rs

@@ -12,7 +12,7 @@ pub struct Reserve {
 /// to filter by when querying the Horizon server for liquidity pool records.
 #[derive(PartialEq, Debug)]
 pub enum ReserveType {
-    /// A native reserve type. It holds no Value
+    /// A native reserve type. It holds no value.
     Native,
     /// An alphanumeric 4 reserve type. It holds a Reserve struct with asset code and asset issuer.
     Alphanumeric4(Reserve),
@@ -51,15 +51,12 @@ pub struct AllLiquidityPoolsRequest {
     /// A pointer to a specific location in a collection of responses, derived from the
     ///   `paging_token` value of a record. Used for pagination control in the API response.
     cursor: Option<u32>,
-
     /// Specifies the maximum number of records to be returned in a single response.
     ///   The range for this parameter is from 1 to 200. The default value is set to 10.
     limit: Option<u8>,
-
     /// Determines the [`Order`] of the records in the response. Valid options are [`Order::Asc`] (ascending)
     ///   and [`Order::Desc`] (descending). If not specified, it defaults to ascending.
     order: Option<Order>,
-
     /// A list of reserves to filter by.
     reserves: Option<Vec<ReserveType>>,
 }

stellar_rust_sdk/src/liquidity_pools/mod.rs

@@ -1,9 +1,68 @@
+/// Provides the `SingleLiquidityPoolRequest`.
+///
+/// This module provides the `SingleLiquidityPoolRequest` struct, specifically designed for
+/// constructing requests to query information about a single liquidity pool from the Horizon
+/// server. It is tailored for use with the [`HorizonClient::get_single_liquidity_pool`](crate::horizon_client::HorizonClient::get_single_liquidity_pool)
+/// method.
+///
+pub mod single_liquidity_pool_request;
+
+/// Provides the `AllLiquidityPoolsRequest`.
+///
+/// This module provides the `AllLiquidityPoolsRequest` struct, specifically designed for
+/// constructing requests to query information about all liquidity pools from the Horizon
+/// server. It is tailored for use with the [`HorizonClient::get_all_liquidity_pools`](crate::horizon_client::HorizonClient::get_all_liquidity_pools)
+/// method.
 pub mod all_liquidity_pools_request;
+
+/// Provides the responses.
+///
+/// This module defines structures representing the response from the Horizon API when querying
+/// for liquidity pools. The structures are designed to deserialize the JSON response into Rust
+/// objects, enabling straightforward access to various details of a single Stellar account.
+///
+/// These structures are equipped with serialization capabilities to handle the JSON data from the
+/// Horizon server and with getter methods for easy field access.
+///
 pub mod response;
-pub mod single_liquidity_pool_request;
 
+/// The base path for liquidity pool related endpoints in the Horizon API.
+///
+/// # Usage
+/// This variable is intended to be used internally by the request-building logic
+/// to ensure consistent and accurate path construction for liquidity pool related API calls.
+///
 static LIQUIDITY_POOLS_PATH: &str = "liquidity_pools";
 
+/// The `prelude` module of the `liquidity_pools` module.
+///
+/// This module serves as a convenience for users of the Horizon Rust SDK, allowing for easy and
+/// ergonomic import of the most commonly used items across various modules. It re-exports
+/// key structs and traits from the sibling modules, simplifying access to these components
+/// when using the library.
+///
+/// By importing the contents of `prelude`, users can conveniently access the primary
+/// functionalities of the liquidity pool related modules without needing to import each item
+/// individually.
+///
+/// # Contents
+///
+/// The `prelude` includes the following re-exports:
+///
+/// * From `single_liquidity_pool_request`: All items (e.g. `SingleLiquidityPoolRequest`).
+/// * From `all_liquidity_pools_request`: All items (e.g. `AllLiquidityPoolsRequest`, `Reserve`, etc.).
+/// * From `response`: All items (e.g. `AllLiquidityPoolsResponse`, `Reserve`, etc.).
+///
+/// # Example
+/// ```
+/// # use crate::stellar_rs::models::*;
+/// // Import the contents of the liquidity pools prelude
+/// use stellar_rs::liquidity_pools::prelude::*;
+///
+/// // Now you can directly use SingleLiquidityPoolRequest, LiquidityPool, etc.
+/// let single_lp_request = SingleLiquidityPoolRequest::new();
+/// ```
+///
 pub mod prelude {
     pub use super::response::*;
     pub use super::single_liquidity_pool_request::*;

stellar_rust_sdk/src/liquidity_pools/response.rs

@@ -18,6 +18,7 @@ pub struct AllLiquidityPoolsResponse {
     #[serde(rename = "_embedded")]
     pub embedded: Embedded<LiquidityPool>,
 }
+
 /// Represents a single liquidity pool record in the Horizon API response.
 ///
 /// This struct encapsulates detailed information about a single liquidity pool, including its ID,

stellar_rust_sdk/src/liquidity_pools/single_liquidity_pool_request.rs

@@ -1,6 +1,10 @@
 use crate::models::Request;
+
+/// Represents the liquidity pool ID.
 #[derive(Default, Clone)]
 pub struct LiquidityPoolId(String);
+
+/// Represents the absence of a liquidity pool ID.
 #[derive(Default, Clone)]
 pub struct NoLiquidityPoolId;
 
@@ -25,7 +29,7 @@ pub struct NoLiquidityPoolId;
 /// # use stellar_rs::liquidity_pools::prelude::SingleLiquidityPoolRequest;
 /// # use stellar_rs::models::Request;
 /// let request = SingleLiquidityPoolRequest::new()
-///     .set_liquidity_pool_id("1".to_string())
+///     .set_liquidity_pool_id("000000006520216af66d20d63a58534d6cbdf28ba9f2a9c1e03f8d9a756bb7d988b29bca".to_string())
 ///     .unwrap();
 /// // Use with HorizonClient::get_single_liquidity_pool
 /// ```

stellar_rust_sdk/src/offers/mod.rs

@@ -190,12 +190,12 @@ pub mod test {
         const BUYING_ASSET_TYPE: &str = "credit_alphanum12";
         const BUYING_ASSET_CODE: &str = "EURCAllow";
         const BUYING_ASSET_ISSUER: &str = "GA6HVGLFUF3BHHGR5CMYXIVZ3RYVUH5EUYAOAY4T3OKI5OQVIWVRK24R";
-        const AMOUNT: &str = "922278138224.9775807";
+        const AMOUNT: &str = "922274722883.0675807";
         const PRICE_R_N: &u32 = &1;
         const PRICE_R_D: &u32 = &1;
         const PRICE: &str = "1.0000000";
-        const LAST_MODIFIED_LEDGER: &u32 = &1762248;
-        const LAST_MODIFIED_TIME: &str = "2024-05-23T22:12:07Z";
+        const LAST_MODIFIED_LEDGER: &u32 = &1938375;
+        const LAST_MODIFIED_TIME: &str = "2024-06-03T15:21:13Z";
 
         let horizon_client =
             HorizonClient::new("https://horizon-testnet.stellar.org"