Enum argon2::Variant

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pub enum Variant {
    Argon2d,
    Argon2i,
    Argon2id,
}
Expand description

The Argon2 variant.

Variants§

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Argon2d

Argon2 using data-dependent memory access to thwart tradeoff attacks. Recommended for cryptocurrencies and backend servers.

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Argon2i

Argon2 using data-independent memory access to thwart side-channel attacks. Recommended for password hashing and password-based key derivation.

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Argon2id

Argon2 using hybrid construction.

Implementations§

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impl Variant

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pub fn as_lowercase_str(&self) -> &'static str

Gets the lowercase string slice representation of the variant.

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pub fn as_u32(&self) -> u32

Gets the u32 representation of the variant.

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pub fn as_u64(&self) -> u64

Gets the u64 representation of the variant.

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pub fn as_uppercase_str(&self) -> &'static str

Gets the uppercase string slice representation of the variant.

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pub fn from_str(str: &str) -> Result<Variant>

Attempts to create a variant from a string slice.

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pub fn from_u32(val: u32) -> Result<Variant>

Attempts to create a variant from an u32.

Trait Implementations§

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impl Clone for Variant

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fn clone(&self) -> Variant

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Variant

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

Formats the value using the given formatter. Read more
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impl Default for Variant

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fn default() -> Variant

Returns the “default value” for a type. Read more
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impl Display for Variant

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

Formats the value using the given formatter. Read more
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impl Ord for Variant

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

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval. Read more
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impl PartialEq<Variant> for Variant

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd<Variant> for Variant

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

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

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impl Eq for Variant

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impl StructuralEq for Variant

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impl StructuralPartialEq for Variant

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Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for Twhere T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.