From 7e8ee5ed9cad6484e9f13f81731b102ced58402e Mon Sep 17 00:00:00 2001 From: Adam Carpenter Date: Tue, 9 Jul 2019 15:14:04 -0400 Subject: Init. --- meap/meap-code/ch3/ch3-mock-file.rs | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100755 meap/meap-code/ch3/ch3-mock-file.rs (limited to 'meap/meap-code/ch3/ch3-mock-file.rs') diff --git a/meap/meap-code/ch3/ch3-mock-file.rs b/meap/meap-code/ch3/ch3-mock-file.rs new file mode 100755 index 0000000..a07645c --- /dev/null +++ b/meap/meap-code/ch3/ch3-mock-file.rs @@ -0,0 +1,18 @@ +#[derive(Debug)] // <1> +struct File { + name: String, + data: Vec, // <2> +} + +fn main() { + let f1 = File { + name: String::from("f1.txt"), // <3> + data: Vec::new(), // <4> + }; + + let f1_name = &f1.name; // <5> + let f1_length = &f1.data.len(); // <5> + + println!("{:?}", f1); + println!("{} is {} bytes long", f1_name, f1_length); +} \ No newline at end of file -- cgit v1.2.3