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parse_frame_header

readcon_core::parser

Function parse_frame_header 

Source 
pub fn parse_frame_header<'a>(
    lines: &mut impl Iterator<Item = &'a str>,
) -> Result<FrameHeader, ParseError>
Expand description

Parses the 9-line header of a .con file frame from an iterator.

This function consumes the next 9 lines from the given line iterator to construct a FrameHeader. The iterator is advanced by 9 lines on success.

§Arguments

  • lines - A mutable reference to an iterator that yields string slices.

§Errors

  • ParseError::IncompleteHeader if the iterator has fewer than 9 lines remaining.
  • Propagates any errors from parse_line_of_n if the numeric data within the header is malformed.

§Panics

This function will panic if the intermediate vectors for box dimensions or angles, after being successfully parsed, cannot be converted into fixed-size arrays. This should not happen if parse_line_of_n is used correctly with n=3.