gists: Move list_user_gists to GistsHandler

GitHub keeps this endpoint with other gist related endpoints so we will
do the same for minimizing surprise.

src/api.rs

@@ -16,5 +16,4 @@ pub mod ratelimit;
 pub mod repos;
 pub mod search;
 pub mod teams;
-pub mod users;
 pub mod workflows;

src/api/gists.rs

@@ -14,7 +14,7 @@ use serde::Serialize;
 use std::collections::BTreeMap;
 
 pub use self::list_commits::ListCommitsBuilder;
-pub use self::list_gists::{ListAllGistsBuilder, ListPublicGistsBuilder};
+pub use self::list_gists::{ListAllGistsBuilder, ListPublicGistsBuilder, ListUserGistsBuilder};
 
 use crate::{
     models::gists::{Gist, GistRevision},
@@ -102,6 +102,31 @@ impl<'octo> GistsHandler<'octo> {
         ListPublicGistsBuilder::new(self.crab)
     }
 
+    /// List gists for the given username, allowing for pagination.
+    ///
+    /// See [GitHub API Documentation][docs] for details on `GET /users/{username}/gists`
+    ///
+    /// # Examples
+    ///
+    /// * Fetch 10 recent gists for the user with login "foouser":
+    /// ```no_run
+    /// # async fn run() -> octocrab::Result<()> {
+    ///     octocrab::instance()
+    ///         .users()
+    ///         .list_user_gists("foouser")
+    ///         .page(1u32)
+    ///         .per_page(10u8)
+    ///         .send()
+    ///         .await?;
+    /// #   Ok(())
+    /// # }
+    /// ```
+    ///
+    /// [docs]: https://docs.github.com/en/rest/gists/gists?apiVersion=2022-11-28#list-gists-for-a-user
+    pub fn list_user_gists(&self, username: impl AsRef<str>) -> ListUserGistsBuilder<'octo> {
+        ListUserGistsBuilder::new(self.crab, username.as_ref().to_string())
+    }
+
     /// Create a new gist.
     ///
     /// ```no_run

src/api/gists/list_gists.rs

@@ -83,3 +83,59 @@ pub type ListAllGistsBuilder<'octo> = ListGistsBuilder<'octo, AllOrByAuth>;
 ///
 /// Fetches all publicly available gists on the GitHub instance with pagination.
 pub type ListPublicGistsBuilder<'octo> = ListGistsBuilder<'octo, PublicOnly>;
+
+/// Handles query data for the `GET /users/{username}/gists` endpoint.
+#[derive(Debug, serde::Serialize)]
+pub struct ListUserGistsBuilder<'octo> {
+    #[serde(skip)]
+    crab: &'octo Octocrab,
+
+    #[serde(skip)]
+    /// Username for which to retrieve gists
+    username: String,
+
+    #[serde(skip_serializing_if = "Option::is_none")]
+    since: Option<DateTime<Utc>>,
+
+    #[serde(skip_serializing_if = "Option::is_none")]
+    per_page: Option<u8>,
+
+    #[serde(skip_serializing_if = "Option::is_none")]
+    page: Option<u32>,
+}
+
+impl<'octo> ListUserGistsBuilder<'octo> {
+    pub fn new(crab: &'octo Octocrab, username: String) -> Self {
+        Self {
+            crab,
+            username,
+            since: None,
+            per_page: None,
+            page: None,
+        }
+    }
+
+    pub fn since(mut self, last_updated: DateTime<Utc>) -> Self {
+        self.since = Some(last_updated);
+        self
+    }
+
+    pub fn per_page(mut self, count: u8) -> Self {
+        self.per_page = Some(count);
+        self
+    }
+
+    pub fn page(mut self, number: u32) -> Self {
+        self.page = Some(number);
+        self
+    }
+
+    pub async fn send(self) -> crate::Result<crate::Page<Gist>> {
+        self.crab
+            .get(
+                format!("/users/{username}/gists", username = self.username),
+                Some(&self),
+            )
+            .await
+    }
+}