Trait FileReader 

pub trait FileReader {
    // Required methods
    fn read_as_text(&self, file_path: &str) -> Result<String>;
    fn can_handle(&self, extension: &str) -> bool;

    // Provided methods
    fn read_as_text_from_bytes(&self, _bytes: &[u8]) -> Result<String> { ... }
    fn read_as_text_from_reader(&self, reader: Box<dyn Read>) -> Result<String> { ... }
}

Trait for reading different file types

Required Methods

fn read_as_text(&self, file_path: &str) -> Result<String>

Read file content as text from a file path

fn can_handle(&self, extension: &str) -> bool

Check if this reader can handle the given file extension

Provided Methods

fn read_as_text_from_bytes(&self, _bytes: &[u8]) -> Result<String>

Read file content as text from bytes

fn read_as_text_from_reader(&self, reader: Box<dyn Read>) -> Result<String>

Read file content as text from a readable stream

Implementors

impl FileReader for PdfReader