Struct FileContentInjector 

pub struct FileContentInjector { /* private fields */ }

Handles @ mention file content injection with structured XML tags.

Implementations

impl FileContentInjector

pub fn process_text_file(path: &Path, ref_str: &str) -> Result<String, String>

Process a text file: read content, optionally truncate.

pub fn process_large_file( path: &Path, ref_str: &str, _content: &str, lines: &[&str], ) -> String

Process a large file with head/tail truncation.

pub fn process_directory(&self, path: &Path, ref_str: &str) -> String

Process a directory: recursive tree listing.

pub fn process_pdf(path: &Path, ref_str: &str) -> String

Process a PDF file (placeholder – real extraction needs an external crate).

pub fn process_image(path: &Path, ref_str: &str) -> (String, Option<ImageBlock>)

Process an image: base64 encode and emit an XML tag plus an ImageBlock.

impl FileContentInjector

pub fn new(working_dir: PathBuf) -> Self

Create a new injector rooted at working_dir.

pub fn inject_content(&self, query: &str) -> InjectionResult

Extract @ references from query and inject file contents.

pub fn extract_refs(&self, query: &str) -> Vec<(String, PathBuf)>

Extract file references from a query string.

Supports:

• Quoted paths: @"path with spaces/file.py"
• Unquoted paths: @main.py, @src/utils.py

Excludes email addresses like user@example.com.

pub fn resolve_path(&self, ref_str: &str) -> PathBuf

Resolve a reference string to an absolute path.

pub fn is_text_file(path: &Path) -> bool

Check whether a path is a text file suitable for injection.

pub fn detect_text_file(path: &Path) -> bool

Heuristic text-file detection: read 8 KB sample, reject null bytes, accept valid UTF-8, fallback to printability ratio.

pub fn get_language(path: &Path) -> &'static str

Get the syntax-highlighting language for a path.

pub fn format_size(size: u64) -> String

Format a byte size as a human-readable string.