Struct ini::Properties

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pub struct Properties { /* private fields */ }

Expand description

Properties type (key-value pairs)

Implementations§

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impl Properties

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pub fn new() -> Properties

Create an instance

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pub fn len(&self) -> usize

Get the number of the properties

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pub fn is_empty(&self) -> bool

Check if properties has 0 elements

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pub fn iter(&self) -> PropertyIter<'_> ⓘ

Get an iterator of the properties

Examples found in repository ?

examples/test.rs (line 34)

fn main() {
    let mut conf = Ini::new();
    conf.with_section(None::<String>).set("encoding", "utf-8");
    conf.with_section(Some("User"))
        .set("name", "Raspberry树莓")
        .set("value", "Pi");
    conf.with_section(Some("Library"))
        .set("name", "Sun Yat-sen U")
        .set("location", "Guangzhou=world\x0ahahaha");

    conf.section_mut(Some("Library")).unwrap().insert("seats", "42");

    println!("---------------------------------------");
    println!("Writing to file {:?}\n", CONF_FILE_NAME);
    conf.write_to(&mut stdout()).unwrap();

    conf.write_to_file(CONF_FILE_NAME).unwrap();

    println!("----------------------------------------");
    println!("Reading from file {:?}", CONF_FILE_NAME);
    let i = Ini::load_from_file(CONF_FILE_NAME).unwrap();

    println!("Iterating");
    let general_section_name = "__General__";
    for (sec, prop) in i.iter() {
        let section_name = sec.as_ref().unwrap_or(&general_section_name);
        println!("-- Section: {:?} begins", section_name);
        for (k, v) in prop.iter() {
            println!("{}: {:?}", k, v);
        }
    }
    println!();

    let section = i.section(Some("User")).unwrap();
    println!("name={}", section.get("name").unwrap());
    println!("conf[User][name]={}", &i["User"]["name"]);
    println!("General Section: {:?}", i.general_section());
}

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pub fn iter_mut(&mut self) -> PropertyIterMut<'_> ⓘ

Get a mutable iterator of the properties

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pub fn contains_key<S: AsRef<str>>(&self, s: S) -> bool

Return true if property exist

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pub fn insert<K, V>(&mut self, k: K, v: V)
where K: Into<String>, V: Into<String>,

Insert (key, value) pair by replace

Examples found in repository ?

examples/test.rs (line 17)

fn main() {
    let mut conf = Ini::new();
    conf.with_section(None::<String>).set("encoding", "utf-8");
    conf.with_section(Some("User"))
        .set("name", "Raspberry树莓")
        .set("value", "Pi");
    conf.with_section(Some("Library"))
        .set("name", "Sun Yat-sen U")
        .set("location", "Guangzhou=world\x0ahahaha");

    conf.section_mut(Some("Library")).unwrap().insert("seats", "42");

    println!("---------------------------------------");
    println!("Writing to file {:?}\n", CONF_FILE_NAME);
    conf.write_to(&mut stdout()).unwrap();

    conf.write_to_file(CONF_FILE_NAME).unwrap();

    println!("----------------------------------------");
    println!("Reading from file {:?}", CONF_FILE_NAME);
    let i = Ini::load_from_file(CONF_FILE_NAME).unwrap();

    println!("Iterating");
    let general_section_name = "__General__";
    for (sec, prop) in i.iter() {
        let section_name = sec.as_ref().unwrap_or(&general_section_name);
        println!("-- Section: {:?} begins", section_name);
        for (k, v) in prop.iter() {
            println!("{}: {:?}", k, v);
        }
    }
    println!();

    let section = i.section(Some("User")).unwrap();
    println!("name={}", section.get("name").unwrap());
    println!("conf[User][name]={}", &i["User"]["name"]);
    println!("General Section: {:?}", i.general_section());
}

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pub fn append<K, V>(&mut self, k: K, v: V)
where K: Into<String>, V: Into<String>,

Append key with (key, value) pair

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pub fn get<S: AsRef<str>>(&self, s: S) -> Option<&str>

Get the first value associate with the key

Examples found in repository ?

examples/test.rs (line 41)

fn main() {
    let mut conf = Ini::new();
    conf.with_section(None::<String>).set("encoding", "utf-8");
    conf.with_section(Some("User"))
        .set("name", "Raspberry树莓")
        .set("value", "Pi");
    conf.with_section(Some("Library"))
        .set("name", "Sun Yat-sen U")
        .set("location", "Guangzhou=world\x0ahahaha");

    conf.section_mut(Some("Library")).unwrap().insert("seats", "42");

    println!("---------------------------------------");
    println!("Writing to file {:?}\n", CONF_FILE_NAME);
    conf.write_to(&mut stdout()).unwrap();

    conf.write_to_file(CONF_FILE_NAME).unwrap();

    println!("----------------------------------------");
    println!("Reading from file {:?}", CONF_FILE_NAME);
    let i = Ini::load_from_file(CONF_FILE_NAME).unwrap();

    println!("Iterating");
    let general_section_name = "__General__";
    for (sec, prop) in i.iter() {
        let section_name = sec.as_ref().unwrap_or(&general_section_name);
        println!("-- Section: {:?} begins", section_name);
        for (k, v) in prop.iter() {
            println!("{}: {:?}", k, v);
        }
    }
    println!();

    let section = i.section(Some("User")).unwrap();
    println!("name={}", section.get("name").unwrap());
    println!("conf[User][name]={}", &i["User"]["name"]);
    println!("General Section: {:?}", i.general_section());
}