Struct KWIndex

pub struct KWIndex<'a> { /* private fields */ }

Implementations

impl<'a> KWIndex<'a>

pub fn new() -> Self

Examples found in repository

examples/example.rs (line 5)

fn main() {
    let mut index = KWIndex::new();
    println!("is_empty(): {}\n", index.is_empty());

    index = index.extend_from_text("Hey world!");
    println!("\nis_empty(): {}", index.is_empty());
    println!("len(): {}", index.len());

    let check = "world";
    println!("count_matches('{}'): {}", check, index.count_matches(check));
    println!("\n{:?}", index);
}

examples/example2.rs (line 5)

fn main() {
    let mut index = KWIndex::new();
    println!("is_empty(): {}\n", index.is_empty());

    index = index.extend_from_text("The total number of confirmed Wuhan coronavirus cases in mainland China stands at 17,205, the country's National Health Commission said Sunday, That figure is up 2,829 from the previous day. The death toll globally is 362. All but one of those deaths have occurred in China (mainland).");
    println!("\nis_empty(): {}", index.is_empty());
    println!("len(): {}", index.len());

    let check = "world";
    println!("count_matches('{}'): {}", check, index.count_matches(check));
    println!("\n{:?}", index);
}

pub fn extend_from_text(self, target: &'a str) -> Self

Examples found in repository

examples/example.rs (line 8)

fn main() {
    let mut index = KWIndex::new();
    println!("is_empty(): {}\n", index.is_empty());

    index = index.extend_from_text("Hey world!");
    println!("\nis_empty(): {}", index.is_empty());
    println!("len(): {}", index.len());

    let check = "world";
    println!("count_matches('{}'): {}", check, index.count_matches(check));
    println!("\n{:?}", index);
}

examples/example2.rs (line 8)

fn main() {
    let mut index = KWIndex::new();
    println!("is_empty(): {}\n", index.is_empty());

    index = index.extend_from_text("The total number of confirmed Wuhan coronavirus cases in mainland China stands at 17,205, the country's National Health Commission said Sunday, That figure is up 2,829 from the previous day. The death toll globally is 362. All but one of those deaths have occurred in China (mainland).");
    println!("\nis_empty(): {}", index.is_empty());
    println!("len(): {}", index.len());

    let check = "world";
    println!("count_matches('{}'): {}", check, index.count_matches(check));
    println!("\n{:?}", index);
}

pub fn count_matches(&self, keyword: &str) -> usize

Examples found in repository

examples/example.rs (line 13)

fn main() {
    let mut index = KWIndex::new();
    println!("is_empty(): {}\n", index.is_empty());

    index = index.extend_from_text("Hey world!");
    println!("\nis_empty(): {}", index.is_empty());
    println!("len(): {}", index.len());

    let check = "world";
    println!("count_matches('{}'): {}", check, index.count_matches(check));
    println!("\n{:?}", index);
}

examples/example2.rs (line 13)

fn main() {
    let mut index = KWIndex::new();
    println!("is_empty(): {}\n", index.is_empty());

    index = index.extend_from_text("The total number of confirmed Wuhan coronavirus cases in mainland China stands at 17,205, the country's National Health Commission said Sunday, That figure is up 2,829 from the previous day. The death toll globally is 362. All but one of those deaths have occurred in China (mainland).");
    println!("\nis_empty(): {}", index.is_empty());
    println!("len(): {}", index.len());

    let check = "world";
    println!("count_matches('{}'): {}", check, index.count_matches(check));
    println!("\n{:?}", index);
}

pub fn len(&self) -> usize

Examples found in repository

examples/example.rs (line 10)

fn main() {
    let mut index = KWIndex::new();
    println!("is_empty(): {}\n", index.is_empty());

    index = index.extend_from_text("Hey world!");
    println!("\nis_empty(): {}", index.is_empty());
    println!("len(): {}", index.len());

    let check = "world";
    println!("count_matches('{}'): {}", check, index.count_matches(check));
    println!("\n{:?}", index);
}

examples/example2.rs (line 10)

fn main() {
    let mut index = KWIndex::new();
    println!("is_empty(): {}\n", index.is_empty());

    index = index.extend_from_text("The total number of confirmed Wuhan coronavirus cases in mainland China stands at 17,205, the country's National Health Commission said Sunday, That figure is up 2,829 from the previous day. The death toll globally is 362. All but one of those deaths have occurred in China (mainland).");
    println!("\nis_empty(): {}", index.is_empty());
    println!("len(): {}", index.len());

    let check = "world";
    println!("count_matches('{}'): {}", check, index.count_matches(check));
    println!("\n{:?}", index);
}

pub fn is_empty(&self) -> bool

Examples found in repository

examples/example.rs (line 6)

fn main() {
    let mut index = KWIndex::new();
    println!("is_empty(): {}\n", index.is_empty());

    index = index.extend_from_text("Hey world!");
    println!("\nis_empty(): {}", index.is_empty());
    println!("len(): {}", index.len());

    let check = "world";
    println!("count_matches('{}'): {}", check, index.count_matches(check));
    println!("\n{:?}", index);
}

examples/example2.rs (line 6)

fn main() {
    let mut index = KWIndex::new();
    println!("is_empty(): {}\n", index.is_empty());

    index = index.extend_from_text("The total number of confirmed Wuhan coronavirus cases in mainland China stands at 17,205, the country's National Health Commission said Sunday, That figure is up 2,829 from the previous day. The death toll globally is 362. All but one of those deaths have occurred in China (mainland).");
    println!("\nis_empty(): {}", index.is_empty());
    println!("len(): {}", index.len());

    let check = "world";
    println!("count_matches('{}'): {}", check, index.count_matches(check));
    println!("\n{:?}", index);
}

Trait Implementations

impl<'a> Clone for KWIndex<'a>

fn clone(&self) -> KWIndex<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for KWIndex<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> Default for KWIndex<'a>

fn default() -> KWIndex<'a>

Returns the “default value” for a type.