File Extension Fixer Rust

A tool written in Rust that looks over every photo and video in a directory and corrects the file extension based off of the magic number of the file.

This is the Rust equivalent of File Extension Fixer JS.

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Cache

File Extension Fixer Rust uses no cache due to its speed but I may include a caching feature in the future if the need ever arises.

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Usage

Building

cargo build --release

The binary will be located in target/release/fixFileExt.

Executing Project

This only applies when wanting to run the project on the source directly without building it first.

cargo run <directory>

Executing Standalone

This only applies when wanting to run the standalone executable produced in the target/release directory once built.

./fixFileExt <directory>