textract 0.1.0

Rust library to extract text from various types of files.
Documentation
## Textract

Rust library for extracting text from various file types. 
supported file extension. 

txt
odf
ods
odt
pptx
xlsx
pdf

## Installation and usage;
Use cargo to install textract. 

```
// there is a pdf file at ./tmp.pdf
let content = textract::extract("tmp.pdf","pdf").unwrap;
// content contains raw text in pdf. do whatever you want. 
```

main.rs contains usage of textract library.

### commandline
The command line as simple. 
```
textract tmp.pdf pdf
```

## Roadmap. 
This lib is in beta stage with few file types support. but texract supports will keep increasing the file types support. since this project is part of ![achoz](https://github.com/kcubeterm/achoz)

* supports of compressed file and tar archives
* use lib magic to guess file types. 
* All types of documents files.