diff options
Diffstat (limited to '')
| -rw-r--r-- | src/application.rs | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/application.rs b/src/application.rs index b940cc17..3a526f1b 100644 --- a/src/application.rs +++ b/src/application.rs @@ -1,4 +1,4 @@ -use crate::{window, Command, Element, Settings, Subscription}; +use crate::{window, Command, Element, Executor, Settings, Subscription}; /// An interactive cross-platform application. /// @@ -19,7 +19,7 @@ use crate::{window, Command, Element, Settings, Subscription}; /// before](index.html#overview). We just need to fill in the gaps: /// /// ```no_run -/// use iced::{button, Application, Button, Column, Command, Element, Settings, Text}; +/// use iced::{button, executor, Application, Button, Column, Command, Element, Settings, Text}; /// /// pub fn main() { /// Counter::run(Settings::default()) @@ -39,6 +39,7 @@ use crate::{window, Command, Element, Settings, Subscription}; /// } /// /// impl Application for Counter { +/// type Executor = executor::Null; /// type Message = Message; /// /// fn new() -> (Self, Command<Message>) { @@ -80,6 +81,14 @@ use crate::{window, Command, Element, Settings, Subscription}; /// } /// ``` pub trait Application: Sized { + /// The [`Executor`] that will run commands and subscriptions. + /// + /// The [`executor::Default`] can be a good starting point! + /// + /// [`Executor`]: trait.Executor.html + /// [`executor::Default`]: executor/struct.Default.html + type Executor: Executor; + /// The type of __messages__ your [`Application`] will produce. /// /// [`Application`]: trait.Application.html @@ -185,6 +194,7 @@ where A: Application, { type Renderer = iced_wgpu::Renderer; + type Executor = A::Executor; type Message = A::Message; fn new() -> (Self, Command<A::Message>) { |