Struct UsbIdDb 

pub struct UsbIdDb { /* private fields */ }

A USB-ID lookup table: VID → vendor name and (VID, PID) → product name.

Implementations

impl UsbIdDb

pub fn parse(text: &str) -> Self

Parse the linux-usb.org usb.ids text format (operator-supplied at runtime).

Lenient and panic-free: comment (#) and blank lines are skipped, a vendor is VVVV␠␠Name at column 0, a product is ␉PPPP␠␠Name (one tab), interface lines (two tabs) and non-vendor sections (C, AT, HID, VT, …) are skipped, and a product only attaches to the vendor currently in scope.

pub fn common() -> Self

The built-in, hand-authored table of common forensic-relevant USB vendors.

Individual VID → name facts (not the copyrightable usb.ids compilation); zero-config coverage of the storage/controller vendors seen most in casework. For full coverage, load usb.ids at runtime via parse.

pub fn vendor_name(&self, vid: u16) -> Option<&str>

Resolve a vendor id to its name, if known.

pub fn product_name(&self, vid: u16, pid: u16) -> Option<&str>

Resolve a (vendor, product) pair to the product name, if known.

pub fn vendor_count(&self) -> usize

Number of vendors in the table.

pub fn is_empty(&self) -> bool

true when no vendors are loaded.

Trait Implementations

impl Clone for UsbIdDb

fn clone(&self) -> UsbIdDb

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UsbIdDb

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

Formats the value using the given formatter.

impl Default for UsbIdDb

fn default() -> UsbIdDb

Returns the “default value” for a type.