Crate java_properties [−] [src]
Utilities for reading and writing Java properties files
The specification is taken from https://docs.oracle.com/javase/7/docs/api/java/util/Properties.html. Where the documentation is ambiguous or incomplete, behavior is based on the behavior of java.util.Properties.
Examples
use java_properties::PropertiesIter; use java_properties::PropertiesWriter; use std::collections::HashMap; use std::env::temp_dir; use std::fs::File; use std::io::BufReader; use std::io::BufWriter; use std::io::prelude::*; let mut file_name = temp_dir(); file_name.push("java-properties-test.properties"); // Writing let mut map1 = HashMap::new(); map1.insert("a".to_string(), "b".to_string()); let mut f = try!(File::create(&file_name)); let mut writer = PropertiesWriter::new(BufWriter::new(f)); for (k, v) in map1.iter() { try!(writer.write(&k, &v)); } writer.flush(); // Reading let mut f = try!(File::open(&file_name)); let mut map2 = HashMap::new(); try!(PropertiesIter::new(BufReader::new(f)).read_into(|k, v| { map2.insert(k, v); })); assert_eq!(map1, map2);
Structs
Line |
A line read from a properties file. |
PropertiesError |
The error type for reading and writing properties files. |
PropertiesIter |
Parses a propeties file and iterates over its contents. |
PropertiesWriter |
Writes to a properties file. |
Enums
LineContent |
Parsed content of the line. |