Replace Vec parameters by IntoIterator (#176)

3 files changed, 8 insertions, 8 deletions

diff --git a/src/framework/standard/configuration.rs b/src/framework/standard/configuration.rs
index 8112319..8cc25fa 100644
--- a/src/framework/standard/configuration.rs
+++ b/src/framework/standard/configuration.rs
@@ -352,8 +352,8 @@ impl Configuration {
     /// client.with_framework(StandardFramework::new().configure(|c| c
     ///     .prefixes(vec!["!", ">", "+"])));
     /// ```
-    pub fn prefixes(mut self, prefixes: Vec<&str>) -> Self {
-        self.prefixes = prefixes.iter().map(|x| x.to_string()).collect();
+    pub fn prefixes<T: ToString, It: IntoIterator<Item=T>>(mut self, prefixes: It) -> Self {
+        self.prefixes = prefixes.into_iter().map(|x| x.to_string()).collect();
 
         self
     }
@@ -401,7 +401,7 @@ impl Configuration {
     /// client.with_framework(StandardFramework::new().configure(|c| c
     ///     .delimiters(vec![", ", " "])));
     /// ```
-    pub fn delimiters(mut self, delimiters: Vec<&str>) -> Self {
+    pub fn delimiters<T: ToString, It: IntoIterator<Item=T>>(mut self, delimiters: It) -> Self {
         self.delimiters.clear();
         self.delimiters
             .extend(delimiters.into_iter().map(|s| s.to_string()));
diff --git a/src/framework/standard/create_command.rs b/src/framework/standard/create_command.rs
index c81c57a..9df9c82 100644
--- a/src/framework/standard/create_command.rs
+++ b/src/framework/standard/create_command.rs
@@ -9,7 +9,7 @@ pub struct CreateCommand(pub Command);
 
 impl CreateCommand {
     /// Adds multiple aliases.
-    pub fn batch_known_as(mut self, names: Vec<&str>) -> Self {
+    pub fn batch_known_as<T: ToString, It: IntoIterator<Item=T>>(mut self, names: It) -> Self {
         self.0
             .aliases
             .extend(names.into_iter().map(|n| n.to_string()));
@@ -212,8 +212,8 @@ impl CreateCommand {
     }
 
     /// Sets roles that are allowed to use the command.
-    pub fn allowed_roles(mut self, allowed_roles: Vec<&str>) -> Self {
-        self.0.allowed_roles = allowed_roles.iter().map(|x| x.to_string()).collect();
+    pub fn allowed_roles<T: ToString, It: IntoIterator<Item=T>>(mut self, allowed_roles: It) -> Self {
+        self.0.allowed_roles = allowed_roles.into_iter().map(|x| x.to_string()).collect();
 
         self
     }
diff --git a/src/framework/standard/create_group.rs b/src/framework/standard/create_group.rs
index 7b9468d..ee7f2cb 100644
--- a/src/framework/standard/create_group.rs
+++ b/src/framework/standard/create_group.rs
@@ -139,8 +139,8 @@ impl CreateGroup {
     }
 
     /// Sets roles that are allowed to use the command.
-    pub fn allowed_roles(mut self, allowed_roles: Vec<&str>) -> Self {
-        self.0.allowed_roles = allowed_roles.iter().map(|x| x.to_string()).collect();
+    pub fn allowed_roles<T: ToString, It: IntoIterator<Item=T>>(mut self, allowed_roles: It) -> Self {
+        self.0.allowed_roles = allowed_roles.into_iter().map(|x| x.to_string()).collect();
 
         self
     }