3 releases
Uses old Rust 2015
| 0.1.2 | Nov 9, 2017 |
|---|---|
| 0.1.1 | Nov 9, 2017 |
| 0.1.0 | Nov 5, 2017 |
#40 in #write-file
148 downloads per month
Used in 3 crates
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rust-fstream (fstream) - v0.1.2
A simple library to read/write files faster in Rust.
Examples
Write text to a file.
match fstream::write_text("test_file.txt", "Hello world!", true) {
Some(b) => println!("Number of bytes written to the file: {}", b),
None => println!("Couldn't open or write to the file!"),
}
or just:
fstream::write_text("test_file.txt", "Hello world!", true).unwrap();
Read text from a file.
match fstream::read_text("test_file.txt") {
Some(s) => println!("File content: {}", s),
None => println!("Couldn't open or read the file"),
}
or just:
fstream::read_text("test_file.txt").unwrap();
Functions
Read
| Function | Description |
|---|---|
| read | Reads file content into a buffer |
| read_text | Reads text from a file as a string |
| read_lines | Reads text from a file and stores lines into a vector of strings |
| read_words | Reads text from a file and stores words into a vector of strings |
| read_delim | Reads text from a file, splits it using a user specified delimiter and stores the tokens into a vector of strings |
Write
| Function | Description |
|---|---|
| write | Writes a buffer to a file |
| write_text | Writes a string to a file |
| write_lines | Writes a vector of strings to a file as lines |
| write_fmt | Writes formatted text to a file |
| write_newline | Writes a new line to a file |
Utils
| Function | Description |
|---|---|
| contains | Checks if a file contains a substring |
| merge | Merges the second file into the first one |
Installation
Add this line to your Cargo.toml:
[dependencies]
fstream = "0.1.2"
and then add this line to your main.rs:
extern crate fstream;