Trait rdest::RawFinder[−][src]

pub trait RawFinder {
    fn find_first(key: &str, arg: &[u8]) -> Option<Vec<u8>>;
}

Dictionary value (raw format) finder in bencoded string.

Required methods

fn find_first(key: &str, arg: &[u8]) -> Option<Vec<u8>>[src]

Find first value for defined key in bencoded string with dictionaries. Value is returned in raw format.

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Implementors

impl RawFinder for DeepFinder[src]

fn find_first(key: &str, arg: &[u8]) -> Option<Vec<u8>>[src]

Find first value by specific dictionary key in bencoded string. Look also in dictionary values which may be dictionaries itself. Value is returned in raw foramt.

Example

use rdest::{DeepFinder, RawFinder};

let value = DeepFinder::find_first("1:k", b"d1:k4:spame").unwrap();
assert_eq!(value, b"4:spam".to_vec());
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