FileListener

poll_tail

Struct FileListener 

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pub struct FileListener { /* private fields */ }
Expand description

A listener that monitors a file for changes and captures new lines.

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impl FileListener

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pub fn builder<P: AsRef<Path>>(path: P) -> FileListenerBuilder

Creates a new FileListenerBuilder for the given file path.

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pub fn tick(&mut self) -> Result<()>

Checks the file for changes and updates the internal line buffer.

§Errors

Returns an Error if filesystem operations fail.

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pub const fn lines(&self) -> &VecDeque<(DateTime<Utc>, String)>

Returns an immutable reference to the internal buffer of lines.

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