Files - dealing with files in Rust

Tutorial, simple use-cases with files

Write to a file
Read from a file
Read content of a text file - slurp mode
Read line-by-line
Append to a file
Get the size of a file
Update a file
Create a temporary directory
Read binary file
Guessing MIME-Type, setting Content-Type based on file extension
Getting file extension in Rust using PathBuf
Set the file extension in Rust
Testing with tempfiles and environment variables
Command line counter with plain text file storage in Rust

Special cases with files

Disk usage - size of files
Dealing with YAML files.
Dealing with JSON files.
Dealing with TOML files.

Gabor Szabo, the author of the Rust Maven web site maintains several Open source projects in Rust and while he still feels he has tons of new things to learn about Rust he already offers training courses in Rust and still teaches Python, Perl, git, GitHub, GitLab, CI, and testing.

Files - dealing with files in Rust

Tutorial, simple use-cases with files

Special cases with files

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