[PM-14229] Add more docs to bitwarden_core

crates/bitwarden-core/src/client/client.rs

@@ -18,6 +18,19 @@ pub struct Client {
 }
 
 impl Client {
+    /// Constructs a new `Client` with the given `settings_input`.
+    ///
+    /// # Examples
+    /// ```rust
+    /// use bitwarden_core::{Client, ClientSettings, DeviceType};
+    ///
+    /// let client = Client::new(Some(ClientSettings {
+    ///     identity_url: "https://identity.bitwarden.com".to_owned(),
+    ///     api_url: "https://api.bitwarden.com".to_owned(),
+    ///     user_agent: "Bitwarden Rust-SDK".to_owned(),
+    ///     device_type: DeviceType::ChromeBrowser,
+    /// }));
+    /// ```
     pub fn new(settings_input: Option<ClientSettings>) -> Self {
         let settings = settings_input.unwrap_or_default();
 

crates/bitwarden-core/src/client/encryption_settings.rs

@@ -30,10 +30,20 @@ pub enum EncryptionSettingsError {
     MissingPrivateKey,
 }
 
+/// A struct containing the core keys of a Bitwarden user.
 #[derive(Clone)]
 pub struct EncryptionSettings {
+    /// The users symmetric key, stored on the server after being
+    /// encrypted with another key.
     user_key: SymmetricCryptoKey,
+    /// The users private key, stored on the server
+    /// encrypted with the users symmetric key.
     pub(crate) private_key: Option<AsymmetricCryptoKey>,
+    /// A map of the users organization keys with the key being
+    /// the ID of the organization and the value being the symmetric
+    /// key. This map may be empty if the user is not a part of
+    /// any organizations. These keys are stored on the server
+    /// encrypted with the users private key.
     org_keys: HashMap<Uuid, SymmetricCryptoKey>,
 }
 

crates/bitwarden-core/src/client/flags.rs

@@ -1,5 +1,7 @@
+/// A struct containing fields of all known feature flags and their values.
 #[derive(Debug, Default, Clone, serde::Deserialize)]
 pub struct Flags {
+    /// A `bool` indicating whether or not cipher key encryption is enabled.
     #[serde(default, rename = "enableCipherKeyEncryption")]
     pub enable_cipher_key_encryption: bool,
 }

crates/bitwarden-core/src/client/internal.rs

@@ -41,6 +41,9 @@ pub(crate) struct Tokens {
     pub(crate) refresh_token: Option<String>,
 }
 
+/// A struct contains various internal actions. Everything on this type
+/// should be considered unstable and subject to change at any time. Use
+/// with caution.
 #[derive(Debug)]
 pub struct InternalClient {
     pub(crate) tokens: RwLock<Tokens>,

crates/bitwarden-core/src/client/test_accounts.rs

@@ -12,6 +12,12 @@
 };
 
 impl Client {
+    /// Creates a client initialized with a hard coded test account.
+    /// Useful for examples.
+    pub async fn test_account() -> Self {
+        Self::init_test_account(test_bitwarden_com_account()).await
+    }
+
     pub async fn init_test_account(account: TestAccount) -> Self {
         let client = Client::new(None);
 

crates/bitwarden-core/src/platform/client_platform.rs

@@ -5,15 +5,54 @@ use super::{
 };
 use crate::{error::Result, Client};
 
+/// A struct containing platform utilities.
 pub struct ClientPlatform<'a> {
     pub(crate) client: &'a Client,
 }
 
 impl<'a> ClientPlatform<'a> {
+    /// Will generate a fingerprint based on the `input`. Given the same `input` This
+    /// method will result in the exact same output.
+    ///
+    /// # Examples
+    /// ```rust
+    /// use bitwarden_core::{Client, platform::FingerprintRequest};
+    ///
+    /// async fn test() {
+    ///     let client = Client::test_account().await;
+    ///     let fingerprint_response = client.platform()
+    ///         .fingerprint(&FingerprintRequest {
+    ///             fingerprint_material: "my_material".to_owned(),
+    ///             public_key: "...public key...".to_owned(),
+    ///         })
+    ///         .unwrap();
+    ///
+    ///     println!("{}", fingerprint_response.fingerprint);
+    /// }
+    /// ```
     pub fn fingerprint(&self, input: &FingerprintRequest) -> Result<FingerprintResponse> {
         generate_fingerprint(input)
     }
 
+    /// Will generate a fingerprint based on the given `fingerprint_material`
+    /// and the users public key. Given the same `fingerprint_material` and
+    /// the same user. This method will result in the exact same output.
+    ///
+    /// The returned fingerprint is a string of 5 words seperated by hyphens.
+    ///
+    /// # Examples
+    /// ```rust
+    /// use bitwarden_core::Client;
+    ///
+    /// async fn test() {
+    ///     let client = Client::test_account().await;
+    ///     let fingerprint = client.platform()
+    ///         .user_fingerprint("my_material".to_owned())
+    ///         .unwrap();
+    ///
+    ///     assert_eq!(fingerprint, "dreamland-desecrate-corrosive-ecard-retry");
+    /// }
+    /// ```
     pub fn user_fingerprint(self, fingerprint_material: String) -> Result<String> {
         generate_user_fingerprint(self.client, fingerprint_material)
     }
@@ -27,6 +66,7 @@ impl<'a> ClientPlatform<'a> {
 }
 
 impl<'a> Client {
+    /// Retrieves a [`ClientPlatform`] for accessing Platform APIs.
     pub fn platform(&'a self) -> ClientPlatform<'a> {
         ClientPlatform { client: self }
     }

crates/bitwarden-core/src/platform/generate_fingerprint.rs

@@ -6,6 +6,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::error::Result;
 
+/// A struct containing the parts for making a fingerprint request.
 #[derive(Serialize, Deserialize, Debug, JsonSchema)]
 #[serde(rename_all = "camelCase", deny_unknown_fields)]
 #[cfg_attr(feature = "uniffi", derive(uniffi::Record))]
@@ -16,9 +17,11 @@ pub struct FingerprintRequest {
     pub public_key: String,
 }
 
+/// A struct containing the details of a successful request to generate a fingerprint.
 #[derive(Serialize, Deserialize, Debug, JsonSchema)]
 #[serde(rename_all = "camelCase", deny_unknown_fields)]
 pub struct FingerprintResponse {
+    /// A `String` containing 5 words seperated by hyphens.
     pub fingerprint: String,
 }