Struct sodiumoxide::crypto::pwhash::argon2id13::HashedPassword

#[must_use]
pub struct HashedPassword(pub [u8; 128]);

HashedPasswordis a password verifier generated from a password

A HashedPassword is zero-terminated, includes only ASCII characters and can be conveniently stored into SQL databases and other data stores. No additional information has to be stored in order to verify the password.

Methods

impl HashedPassword

pub fn from_slice(bs: &[u8]) -> Option<HashedPassword>

from_slice() creates an object from a byte slice

This function will fail and return None if the length of the byte-slice isn't equal to the length of the object

Trait Implementations

impl AsRef<[u8]> for HashedPassword

fn as_ref(&self) -> &[u8]

Performs the conversion.

impl Clone for HashedPassword

fn clone(&self) -> HashedPassword

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for HashedPassword

impl Eq for HashedPassword

impl Ord for HashedPassword

fn cmp(&self, other: &HashedPassword) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<HashedPassword> for HashedPassword

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<HashedPassword> for HashedPassword

fn partial_cmp(&self, other: &HashedPassword) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &HashedPassword) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &HashedPassword) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn ge(&self, other: &HashedPassword) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

fn gt(&self, other: &HashedPassword) -> bool

This method tests greater than (for self and other) and is used by the > operator.

impl Debug for HashedPassword

fn fmt(&self, formatter: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Index<Range<usize>> for HashedPassword

Allows a user to access the byte contents of an object as a slice.

WARNING: it might be tempting to do comparisons on objects by using x[a..b] == y[a..b]. This will open up for timing attacks when comparing for example authenticator tags. Because of this only use the comparison functions exposed by the sodiumoxide API.

type Output = [u8]

The returned type after indexing.

fn index(&self, _index: Range<usize>) -> &[u8]

Performs the indexing (container[index]) operation.

impl Index<RangeTo<usize>> for HashedPassword

Allows a user to access the byte contents of an object as a slice.

WARNING: it might be tempting to do comparisons on objects by using x[..b] == y[..b]. This will open up for timing attacks when comparing for example authenticator tags. Because of this only use the comparison functions exposed by the sodiumoxide API.

type Output = [u8]

The returned type after indexing.

fn index(&self, _index: RangeTo<usize>) -> &[u8]

Performs the indexing (container[index]) operation.

impl Index<RangeFrom<usize>> for HashedPassword

Allows a user to access the byte contents of an object as a slice.

WARNING: it might be tempting to do comparisons on objects by using x[a..] == y[a..]. This will open up for timing attacks when comparing for example authenticator tags. Because of this only use the comparison functions exposed by the sodiumoxide API.

type Output = [u8]

The returned type after indexing.

fn index(&self, _index: RangeFrom<usize>) -> &[u8]

Performs the indexing (container[index]) operation.

impl Index<RangeFull> for HashedPassword

Allows a user to access the byte contents of an object as a slice.

WARNING: it might be tempting to do comparisons on objects by using x[] == y[]. This will open up for timing attacks when comparing for example authenticator tags. Because of this only use the comparison functions exposed by the sodiumoxide API.

type Output = [u8]

The returned type after indexing.

fn index(&self, _index: RangeFull) -> &[u8]

Performs the indexing (container[index]) operation.

impl Hash for HashedPassword

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Serialize for HashedPassword

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for HashedPassword

fn deserialize<D>(deserializer: D) -> Result<HashedPassword, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.