Struct ControlFileParser 

pub struct ControlFileParser { /* private fields */ }

Holds parsing state for Debian control files.

Instances of this type are essentially fed lines of text and periodically emit ControlParagraph instances as they are completed.

Implementations

impl ControlFileParser

pub fn write_line( &mut self, line: &str, ) -> Result<Option<ControlParagraph<'static>>>

Write a line to the parser.

If the line terminates an in-progress paragraph, that paragraph will be returned. Otherwise Ok(None) is returned.

Err is returned if the control file in invalid.

pub fn finish(self) -> Result<Option<ControlParagraph<'static>>>

Finish parsing, consuming self.

If a non-empty paragraph is present in the instance, it will be returned. Else if there is no unflushed state, None is returned.

Trait Implementations

impl Clone for ControlFileParser

fn clone(&self) -> ControlFileParser

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ControlFileParser

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

Formats the value using the given formatter.

impl Default for ControlFileParser

fn default() -> ControlFileParser

Returns the “default value” for a type.