docs: Don't duplicate attributes

Author: bilelmoussaoui

README.md

@@ -32,24 +32,17 @@ use std::collections::HashMap;
 
 async fn run() -> oo7::Result<()> {
     let keyring = oo7::Keyring::new().await?;
+    let attributes = HashMap::from([("attribute", "attribute_value")]);
 
     // Store a secret
-    keyring.create_item(
-        "Item Label",
-        &HashMap::from([("attribute", "attribute_value")]),
-        b"secret",
-        true,
-    ).await?;
+    keyring
+        .create_item("Item Label", &attributes, b"secret", true).await?;
 
     // Find a stored secret
-    let items = keyring
-        .search_items(&HashMap::from([("attribute", "attribute_value")]))
-        .await?;
+    let items = keyring.search_items(&attributes).await?;
 
     // Delete a stored secret
-    keyring
-        .delete(&HashMap::from([("attribute", "attribute_value")]))
-        .await?;
+    keyring.delete(&attributes).await?;
 
     // Unlock the collection if the Secret Service is used
     keyring.unlock().await?;

client/examples/basic.rs

@@ -5,18 +5,12 @@ use oo7::Keyring;
 #[tokio::main]
 async fn main() -> oo7::Result<()> {
     let keyring = Keyring::new().await?;
+    let attributes = HashMap::from([("attr", "value")]);
     keyring
-        .create_item(
-            "Some Label",
-            &HashMap::from([("attr", "value")]),
-            b"secret",
-            true,
-        )
+        .create_item("Some Label", &attributes, b"secret", true)
         .await?;
 
-    let items = keyring
-        .search_items(&HashMap::from([("attr", "value")]))
-        .await?;
+    let items = keyring.search_items(&attributes).await?;
 
     for item in items {
         println!("{}", item.label().await?);

client/examples/basic_2.rs

@@ -9,22 +9,15 @@ async fn main() -> oo7::Result<()> {
     let keyring = Keyring::new().await?;
     KEYRING.set(keyring).unwrap();
 
+    let attributes = HashMap::from([("attr", "value")]);
+
     KEYRING
         .get()
         .unwrap()
-        .create_item(
-            "Some Label",
-            &HashMap::from([("attr", "value")]),
-            b"secret",
-            true,
-        )
+        .create_item("Some Label", &attributes, b"secret", true)
         .await?;
 
-    let items = KEYRING
-        .get()
-        .unwrap()
-        .search_items(&HashMap::from([("attr", "value")]))
-        .await?;
+    let items = KEYRING.get().unwrap().search_items(&attributes).await?;
 
     for item in items {
         println!("{}", item.label().await?);

client/examples/dbus_service.rs

@@ -6,8 +6,7 @@ use oo7::dbus::Service;
 async fn main() -> oo7::Result<()> {
     let service = Service::new().await?;
 
-    let mut attributes = HashMap::new();
-    attributes.insert("type", "token");
+    let attributes = HashMap::from([("type", "token")]);
     let collection = service.default_collection().await?;
     let items = collection.search_items(&attributes).await?;
     for item in items {