Trait chopper_lib::util::preview::Preview

pub trait Preview {
    fn get_lines(&self) -> &Option<Vec<String>>;
    fn get_buf(&self) -> &Box<[u8]>;
    fn get_reader(self: Box<Self>) -> Box<dyn Read>;
}

Required methods

fn get_lines(&self) -> &Option<Vec<String>>

'None' means that there was an error parsing buffer as vector of valid strings

fn get_buf(&self) -> &Box<[u8]>

buf will be trimmed down to number of bytes that was actually read, if it's less than the default buf capacity

fn get_reader(self: Box<Self>) -> Box<dyn Read>

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Implementors

impl<R: 'static + Read> Preview for ChopperBufPreviewer<R>

fn get_lines(&self) -> &Option<Vec<String>>

fn get_buf(&self) -> &Box<[u8]>

fn get_reader(self: Box<Self>) -> Box<dyn Read>

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