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/// Defines an import (`use` statement).
#[allow(dead_code)]
#[derive(Debug, Clone)]
pub struct Import {
/// The contents of the import.
line: String,
/// Import visibility.
pub vis: Option<String>,
}
impl Import {
/// Returns a new import.
///
/// * `path` - The path to the base import.
/// * `ty` - The type to import.
///
/// # Examples
///
/// ```
/// use rust_codegen::Import;
///
/// let rust_codegen_fn_import = Import::new("rust_codegen", "Function");
/// ```
pub fn new(path: &str, ty: &str) -> Self {
Import {
line: format!("{}::{}", path, ty),
vis: None,
}
}
/// Set the import visibility.
///
/// # Arguments
///
/// * `vis` - The visibility of the import.
///
/// # Examples
///
/// ```
/// use rust_codegen::Import;
///
/// let mut rust_codegen_fn_import = Import::new("rust_codegen", "Function");
/// rust_codegen_fn_import.vis("pub");
pub fn vis(&mut self, vis: &str) -> &mut Self {
self.vis = Some(vis.to_string());
self
}
}