Struct SmartFileReader 

pub struct SmartFileReader { /* private fields */ }

Smart file reader that chooses optimal reading strategy based on file size.

For files smaller than the threshold, uses std::fs::read_to_string for simplicity. For larger files, uses memory-mapped files to avoid loading entire content into heap.

Implementations

impl SmartFileReader

pub const fn new() -> Self

Creates a new SmartFileReader with the default threshold (1MB)

pub const fn with_threshold(threshold: u64) -> Self

Creates a new SmartFileReader with a custom threshold

pub fn read(&self, path: &Path) -> Result<FileContent, ProcessingError>

Reads file content using the optimal strategy based on file size.

Returns FileContent and automatically chooses between:

• read_to_string for files < threshold
• mmap for files >= threshold

Falls back to read_to_string if mmap fails.

Trait Implementations

impl Default for SmartFileReader

fn default() -> Self

Returns the “default value” for a type.