Struct OpenPGPv4Fingerprint

pub struct OpenPGPv4Fingerprint(String);

An OpenPGP v4 fingerprint.

The OpenPGPv4Fingerprint type wraps a String representing an OpenPGP v4 fingerprint, ensuring that it consists of exactly 40 uppercase hexadecimal characters.

Note

This type supports constructing from both uppercase and lowercase hexadecimal characters but guarantees to return the fingerprint in uppercase.

Examples

use std::str::FromStr;

use alpm_types::{Error, OpenPGPv4Fingerprint};

// Create OpenPGPv4Fingerprint from a valid OpenPGP v4 fingerprint
let key = OpenPGPv4Fingerprint::from_str("4A0C4DFFC02E1A7ED969ED231C2358A25A10D94E")?;
assert_eq!(key.as_str(), "4A0C4DFFC02E1A7ED969ED231C2358A25A10D94E");

// Attempting to create a OpenPGPv4Fingerprint from an invalid fingerprint will fail
assert!(OpenPGPv4Fingerprint::from_str("INVALIDKEY").is_err());

// Format as String
assert_eq!(
    format!("{}", key),
    "4A0C4DFFC02E1A7ED969ED231C2358A25A10D94E"
);

Tuple Fields

0: String

Implementations

impl OpenPGPv4Fingerprint

pub fn new(fingerprint: String) -> Result<Self, Error>

Creates a new OpenPGPv4Fingerprint instance

See OpenPGPv4Fingerprint::from_str for more information on how the OpenPGP v4 fingerprint is validated.

pub fn as_str(&self) -> &str

Returns a reference to the inner OpenPGP v4 fingerprint as a &str.

pub fn into_inner(self) -> String

Consumes the OpenPGPv4Fingerprint and returns the inner String.

Trait Implementations

impl Clone for OpenPGPv4Fingerprint

fn clone(&self) -> OpenPGPv4Fingerprint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OpenPGPv4Fingerprint

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

Formats the value using the given formatter.

impl Display for OpenPGPv4Fingerprint

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

Converts the OpenPGPv4Fingerprint to a uppercase String.

impl FromStr for OpenPGPv4Fingerprint

fn from_str(s: &str) -> Result<Self, Self::Err>

Creates a new OpenPGPv4Fingerprint instance after validating that it follows the correct format.

A valid OpenPGP v4 fingerprint should be exactly 40 characters long and consist only of digits (0-9) and hexadecimal letters (A-F).

Errors

Returns an error if the OpenPGP v4 fingerprint is not valid.

type Err = Error

The associated error which can be returned from parsing.

impl PartialEq for OpenPGPv4Fingerprint

fn eq(&self, other: &OpenPGPv4Fingerprint) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for OpenPGPv4Fingerprint

impl StructuralPartialEq for OpenPGPv4Fingerprint