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Add advanced_types example

This commit is contained in:
Timothy Warren 2019-02-08 14:40:38 -05:00
parent d2535d80a8
commit 9a23a0ce9b
5 changed files with 80 additions and 78 deletions
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1
.idea/misc.xml
View File

@ -39,6 +39,7 @@
<cargoProject FILE="$PROJECT_DIR$/unsafe_blocks/Cargo.toml" />
<cargoProject FILE="$PROJECT_DIR$/advanced_lifetimes/Cargo.toml" />
<cargoProject FILE="$PROJECT_DIR$/advanced_traits/Cargo.toml" />
<cargoProject FILE="$PROJECT_DIR$/advanced_types/Cargo.toml" />
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<component name="ComposerJsonPluginSettings">
<unboundedVersionInspectionSettings>

5
.idea/rust.iml
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@ -157,11 +157,16 @@
<sourceFolder url="file://$MODULE_DIR$/advanced_traits/examples" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/advanced_traits/tests" isTestSource="true" />
<sourceFolder url="file://$MODULE_DIR$/advanced_traits/benches" isTestSource="true" />
<sourceFolder url="file://$MODULE_DIR$/advanced_types/src" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/advanced_types/examples" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/advanced_types/tests" isTestSource="true" />
<sourceFolder url="file://$MODULE_DIR$/advanced_types/benches" isTestSource="true" />
<excludeFolder url="file://$MODULE_DIR$/add/add-one/target" />
<excludeFolder url="file://$MODULE_DIR$/add/adder/target" />
<excludeFolder url="file://$MODULE_DIR$/adder/target" />
<excludeFolder url="file://$MODULE_DIR$/advanced_lifetimes/target" />
<excludeFolder url="file://$MODULE_DIR$/advanced_traits/target" />
<excludeFolder url="file://$MODULE_DIR$/advanced_types/target" />
<excludeFolder url="file://$MODULE_DIR$/blog/target" />
<excludeFolder url="file://$MODULE_DIR$/branches/target" />
<excludeFolder url="file://$MODULE_DIR$/closures/target" />

129
.idea/workspace.xml
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@ -13,39 +13,16 @@
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<leaf>
<leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
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@ -75,7 +52,6 @@
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<option value="$PROJECT_DIR$/modules/src/sound/instrument.rs" />
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<option value="$PROJECT_DIR$/errors/src/main.rs" />
<option value="$PROJECT_DIR$/.gitignore" />
@ -126,6 +102,7 @@
<option value="$PROJECT_DIR$/advanced_lifetimes/src/main.rs" />
<option value="$PROJECT_DIR$/advanced_traits/src/lib.rs" />
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<option value="$PROJECT_DIR$/advanced_types/src/main.rs" />
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@ -135,11 +112,11 @@
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@ -149,28 +126,6 @@
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<item name="advanced_traits" type="9f88c78c:ScopeViewTreeModel$FileNode" />
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@ -194,11 +149,33 @@
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@ -226,7 +203,7 @@
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</option>
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<component name="RunManager" selected="Cargo Command.Run advanced_traits">
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<option name="VM_PARAMETERS" value="-ea" />
@ -265,13 +242,13 @@
<envs />
<method v="2" />
</configuration>
<configuration name="Run unsafe_blocks" type="CargoCommandRunConfiguration" factoryName="Cargo Command" temporary="true">
<configuration name="Run advanced_types" type="CargoCommandRunConfiguration" factoryName="Cargo Command" temporary="true">
<option name="channel" value="DEFAULT" />
<option name="command" value="run --package unsafe_blocks --bin unsafe_blocks" />
<option name="command" value="run --package advanced_types --bin advanced_types" />
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<option name="nocapture" value="false" />
<option name="backtrace" value="SHORT" />
<option name="workingDirectory" value="file://$PROJECT_DIR$/unsafe_blocks" />
<option name="workingDirectory" value="file://$PROJECT_DIR$/advanced_types" />
<envs />
<method v="2" />
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@ -304,11 +281,11 @@
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<item itemvalue="Cargo Command.Run advanced_types" />
<item itemvalue="Cargo Command.Run advanced_traits" />
<item itemvalue="Cargo Command.Run advanced_lifetimes" />
<item itemvalue="Cargo Command.Test lib::tests" />
<item itemvalue="Cargo Command.Test tests::it_works" />
<item itemvalue="Cargo Command.Run unsafe_blocks" />
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@ -348,8 +325,8 @@
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@ -357,7 +334,7 @@
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@ -379,13 +356,6 @@
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@ -634,9 +604,7 @@
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@ -807,13 +775,11 @@
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@ -835,5 +801,12 @@
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7
advanced_types/Cargo.toml Normal file
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@ -0,0 +1,7 @@
[package]
name = "advanced_types"
version = "0.1.0"
authors = ["Timothy Warren <twarren@nabancard.com>"]
edition = "2018"
[dependencies]

16
advanced_types/src/main.rs Normal file
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@ -0,0 +1,16 @@
// Type alias, just gives a new name to the existing type.
// Considered the same type, even using the new name
type Kilometers = i32;
// A type alias is much more useful for a long, complex type
type Thunk = Box<dyn Fn() + Send + 'static>;
fn main() {
let x: i32 = 5;
let y: Kilometers = 5;
println!("x + y = {}", x + y);
let f: Thunk = Box::new(|| println!("hi"));
f();
}