boltffi_cli 0.24.1

CLI for BoltFFI - generate Swift, Kotlin, and WASM bindings from Rust
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use boltffi_bindgen::render::csharp::{CSharpEmitter, CSharpOptions};

use crate::cli::{CliError, Result};
use crate::commands::generate::generator::{GenerateRequest, LanguageGenerator, ScanPointerWidth};
use crate::config::Target;

pub struct CSharpGenerator;

impl LanguageGenerator for CSharpGenerator {
    const TARGET: Target = Target::CSharp;

    fn generate(request: &GenerateRequest<'_>) -> Result<()> {
        if !request.config().is_csharp_enabled() {
            return Err(CliError::CommandFailed {
                command: "targets.csharp.enabled = false".to_string(),
                status: None,
            });
        }

        let output_directory = request
            .output_override()
            .map(ToOwned::to_owned)
            .unwrap_or_else(|| request.config().csharp_output());

        request.ensure_output_directory(&output_directory)?;

        let lowered_crate = request.lowered_crate(ScanPointerWidth::Host)?;
        let output = CSharpEmitter::emit(
            &lowered_crate.ffi_contract,
            &lowered_crate.abi_contract,
            &CSharpOptions::default(),
        );

        output.files.iter().try_for_each(|file| {
            request.write_output(&output_directory.join(&file.file_name), &file.source)
        })
    }
}