docs(base): Remove anyhow from an example since it isn't used

Author: poljar

crates/matrix-sdk-base/Cargo.toml

@@ -50,7 +50,6 @@ default-features = false
 features = ["sync", "fs"]
 
 [dev-dependencies]
-anyhow = "1.0.45"
 futures = { version = "0.3.15", default-features = false }
 http = "0.2.4"
 matrix-sdk-test = { version = "0.4.0", path = "../matrix-sdk-test" }

crates/matrix-sdk-base/src/session.rs

@@ -27,17 +27,13 @@ use serde::{Deserialize, Serialize};
 /// use matrix_sdk_base::Session;
 /// use ruma::{DeviceIdBox, user_id};
 ///
-/// # fn main() -> anyhow::Result<()> {
 /// let session = Session {
 ///     access_token: "My-Token".to_owned(),
 ///     user_id: user_id!("@example:localhost"),
 ///     device_id: DeviceIdBox::from("MYDEVICEID"),
 /// };
 ///
 /// assert_eq!(session.device_id.as_str(), "MYDEVICEID");
-///
-/// # Ok(())
-/// # }
 /// ```
 #[derive(Clone, Debug, Eq, Hash, PartialEq, Serialize, Deserialize)]
 pub struct Session {