Struct AppBuilder 

pub struct AppBuilder { /* private fields */ }

Builder for App

Implementations

impl AppBuilder

pub fn new() -> AppBuilder

Create a new AppBuilder

Examples found in repository

examples/game.rs (line 8)

async fn main() -> anyhow::Result<()> {
    let mut app = AppBuilder::new()
        .name("game")
        .dimensions((800, 800))
        .config("fennel-engine/examples/game.toml")
        .build()
        .unwrap();

    app
        .world
        .create_entity()
        .with(Sprite {
            image: String::from("assets/example.png"),
            position: (100.0, 100.0)
        })
        .build();

    app
        .world
        .create_entity()
        .with(Sprite {
            image: String::from("assets/example.png"),
            position: (300.0, 100.0)
        })
        .build();

    app.run().await?;
    Ok(())
}

pub fn name(self, name: &'static str) -> AppBuilder

Set the window name

Examples found in repository

examples/game.rs (line 9)

async fn main() -> anyhow::Result<()> {
    let mut app = AppBuilder::new()
        .name("game")
        .dimensions((800, 800))
        .config("fennel-engine/examples/game.toml")
        .build()
        .unwrap();

    app
        .world
        .create_entity()
        .with(Sprite {
            image: String::from("assets/example.png"),
            position: (100.0, 100.0)
        })
        .build();

    app
        .world
        .create_entity()
        .with(Sprite {
            image: String::from("assets/example.png"),
            position: (300.0, 100.0)
        })
        .build();

    app.run().await?;
    Ok(())
}

pub fn dimensions(self, dimensions: (u32, u32)) -> AppBuilder

Set the window dimensions

Examples found in repository

examples/game.rs (line 10)

async fn main() -> anyhow::Result<()> {
    let mut app = AppBuilder::new()
        .name("game")
        .dimensions((800, 800))
        .config("fennel-engine/examples/game.toml")
        .build()
        .unwrap();

    app
        .world
        .create_entity()
        .with(Sprite {
            image: String::from("assets/example.png"),
            position: (100.0, 100.0)
        })
        .build();

    app
        .world
        .create_entity()
        .with(Sprite {
            image: String::from("assets/example.png"),
            position: (300.0, 100.0)
        })
        .build();

    app.run().await?;
    Ok(())
}

pub fn config(self, path: &'static str) -> AppBuilder

Set the application config

Examples found in repository

examples/game.rs (line 11)

async fn main() -> anyhow::Result<()> {
    let mut app = AppBuilder::new()
        .name("game")
        .dimensions((800, 800))
        .config("fennel-engine/examples/game.toml")
        .build()
        .unwrap();

    app
        .world
        .create_entity()
        .with(Sprite {
            image: String::from("assets/example.png"),
            position: (100.0, 100.0)
        })
        .build();

    app
        .world
        .create_entity()
        .with(Sprite {
            image: String::from("assets/example.png"),
            position: (300.0, 100.0)
        })
        .build();

    app.run().await?;
    Ok(())
}

pub fn build(self) -> Result<App>

Builds an App

Examples found in repository

examples/game.rs (line 12)

async fn main() -> anyhow::Result<()> {
    let mut app = AppBuilder::new()
        .name("game")
        .dimensions((800, 800))
        .config("fennel-engine/examples/game.toml")
        .build()
        .unwrap();

    app
        .world
        .create_entity()
        .with(Sprite {
            image: String::from("assets/example.png"),
            position: (100.0, 100.0)
        })
        .build();

    app
        .world
        .create_entity()
        .with(Sprite {
            image: String::from("assets/example.png"),
            position: (300.0, 100.0)
        })
        .build();

    app.run().await?;
    Ok(())
}

Trait Implementations

impl Debug for AppBuilder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AppBuilder

fn default() -> AppBuilder

Returns the “default value” for a type.