diff --git a/crates/bitwarden-vault/src/collection.rs b/crates/bitwarden-vault/src/collection.rs
index ce798d92..3ec5ece2 100644
--- a/crates/bitwarden-vault/src/collection.rs
+++ b/crates/bitwarden-vault/src/collection.rs
@@ -9,6 +9,7 @@ use uuid::Uuid;
 
 use crate::VaultParseError;
 
+/// Encrypted Collection state
 #[derive(Serialize, Deserialize, Debug, JsonSchema)]
 #[serde(rename_all = "camelCase", deny_unknown_fields)]
 #[cfg_attr(feature = "uniffi", derive(uniffi::Record))]
@@ -24,6 +25,7 @@ pub struct Collection {
     pub manage: bool,
 }
 
+/// Decrypted Collection state
 #[derive(Serialize, Deserialize, Debug, JsonSchema)]
 #[serde(rename_all = "camelCase", deny_unknown_fields)]
 #[cfg_attr(feature = "uniffi", derive(uniffi::Record))]
@@ -40,6 +42,7 @@ pub struct CollectionView {
 }
 
 impl LocateKey for Collection {
+    /// Returns a [SymmetricCryptoKey] on success, [CryptoError] on failure
     fn locate_key<'a>(
         &self,
         enc: &'a dyn KeyContainer,
@@ -48,6 +51,7 @@ impl LocateKey for Collection {
         enc.get_key(&Some(self.organization_id))
     }
 }
+
 impl KeyDecryptable<SymmetricCryptoKey, CollectionView> for Collection {
     fn decrypt_with_key(&self, key: &SymmetricCryptoKey) -> Result<CollectionView, CryptoError> {
         Ok(CollectionView {
diff --git a/crates/bitwarden-vault/src/sync.rs b/crates/bitwarden-vault/src/sync.rs
index be4c3b16..e623f8df 100644
--- a/crates/bitwarden-vault/src/sync.rs
+++ b/crates/bitwarden-vault/src/sync.rs
@@ -54,6 +54,7 @@ pub(crate) async fn sync(client: &Client, input: &SyncRequest) -> Result<SyncRes
 
 #[derive(Serialize, Deserialize, Debug, JsonSchema)]
 #[serde(rename_all = "camelCase", deny_unknown_fields)]
+/// Data returned from `/accounts/profile`.
 pub struct ProfileResponse {
     pub id: Uuid,
     pub name: String,
@@ -79,6 +80,7 @@ pub struct DomainResponse {
 
 #[derive(Serialize, Deserialize, Debug, JsonSchema)]
 #[serde(rename_all = "camelCase", deny_unknown_fields)]
+/// Data returned from `/sync`.
 pub struct SyncResponse {
     /// Data about the user, including their encryption keys and the organizations they are a part
     /// of
diff --git a/crates/bitwarden-vault/src/vault_client.rs b/crates/bitwarden-vault/src/vault_client.rs
index b5722368..732999dd 100644
--- a/crates/bitwarden-vault/src/vault_client.rs
+++ b/crates/bitwarden-vault/src/vault_client.rs
@@ -5,20 +5,78 @@ use crate::{
     SyncRequest, SyncResponse,
 };
 
+/// A vault client.
+///
+/// # Examples
+///
+/// ```rust
+/// use bitwarden_core::{Client,ClientSettings,DeviceType};
+/// use bitwarden_vault::VaultClient;
+///
+/// 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,
+/// }));
+///
+/// let vault = VaultClient::new(&client);
+/// ```
 pub struct VaultClient<'a> {
+    /// A vault client.
     pub(crate) client: &'a Client,
 }
 
 impl<'a> VaultClient<'a> {
+    /// Constructs a new [VaultClient] with the given [Client]
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// # use bitwarden_core::{Client,ClientSettings,DeviceType};
+    /// # use bitwarden_vault::VaultClient;
+    /// # 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,
+    /// # }));
+    /// let vault = VaultClient::new(&client);
+    /// let ciphers = vault.ciphers();
+    /// // ...
+    /// ```
     pub fn new(client: &'a Client) -> Self {
         Self { client }
     }
 
+    /// Syncs the [VaultClient] with the server.
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// # use bitwarden_core::{Client,ClientSettings,DeviceType};
+    /// # use bitwarden_vault::{VaultClient,SyncRequest, SyncResponse};
+    /// async fn sync_vault(client: &Client) {
+    ///     let vault = VaultClient::new(client);
+    ///     let request = SyncRequest {
+    ///        exclude_subdomains: Some(false),
+    ///     };
+    ///
+    ///     let result = vault.sync(&request).await;
+    ///     match result {
+    ///         Ok(response) => println!("Response: {:?}", response),
+    ///         Err(error) => {
+    ///             eprintln!("Sync failed: {:?}", error);
+    ///         },
+    ///     }
+    /// }
+    /// ```
     pub async fn sync(&self, input: &SyncRequest) -> Result<SyncResponse, SyncError> {
         sync(self.client, input).await
     }
 }
 
+/// An extension trait for the [VaultClient] struct to provide vault functionality.
 pub trait VaultClientExt<'a> {
     fn vault(&'a self) -> VaultClient<'a>;
 }