device-driver-codegen 2.0.0

Internal compiler crate for the device-driver toolkit
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

use clap::Subcommand;
use device_driver_lir::model::Driver;
use itertools::Itertools;

pub use crate::rust::RustCodegenOptions;

mod rust;

#[derive(Debug, Clone, Subcommand)]
pub enum Target {
    /// Generate Rust code
    Rust(RustCodegenOptions),
}

impl Target {
    pub fn create_error_message(&self) -> &'static str {
        match self {
            Target::Rust(_) => {
                "compile_error!(\"The device driver input has errors that need to be solved!\");"
            }
        }
    }

    /// Converts the multiline text to comments that work for the target
    pub fn to_comments(&self, text: &str) -> String {
        match self {
            Target::Rust(_) => text.lines().map(|line| format!("// {line}")).join("\n"),
        }
    }
}

pub fn codegen(target: &Target, lir_driver: &Driver, source: &str) -> String {
    match target {
        Target::Rust(codegen_options) => {
            rust::DriverTemplateRust::new(lir_driver, source, codegen_options).to_string()
        }
    }
}