Struct marc::binary::DirectoryEntry

pub struct DirectoryEntry { /* private fields */ }

Models the position/size data for a single, variable-length (control or data) field.

Implementations

impl DirectoryEntry

pub fn new( which: usize, data_start_idx: usize, dir_bytes: &[u8], ) -> Result<Self, String>

Create a new directory entry from a set of bytes and positional information.

• which - Which entry is this in the directory
• data_start_idx - Where in the record as a whole does the data we care about start.
• dir_bytes - Bytes of this directory entry.

#REFERENCES

• https://www.loc.gov/marc/bibliographic/bddirectory.html