Struct RawPassword

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pub struct RawPassword(/* private fields */);
Expand description

This crate provides functionality to parse and validate raw passwords with different levels of strength.

§Example

use custom_type::RawPassword;

let weak_password = RawPassword::parse_weak("weakpass").unwrap();
println!("Weak Password: {}", weak_password);

let medium_password = RawPassword::parse_medium("Medium123").unwrap();
println!("Medium Password: {}", medium_password);

let strict_password = RawPassword::parse_strict("Strong1!23").unwrap();
println!("Strong Password: {}", strict_password);
  • parse_weak: Parses a password and ensures it is at least 8 characters long.
  • parse_medium: Parses a password and ensures it is at least 8 characters long, contains both letters and digits.
  • parse_strict: Parses a password and ensures it is at least 8 characters long, contains uppercase, lowercase, digits, and special characters.

Each method returns a Result<RawPassword, TypeError> where TypeError indicates a parsing error if the password does not meet the criteria.

§Features

  • Parse and validate passwords with different strength levels (weak, medium, strict).
  • Custom error type TypeError for handling invalid passwords.

§RawPassword : Parse impl ToString Into a Valid Password

Provides methods to parse and validate passwords with different strength criteria.

Implementations§

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impl RawPassword

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pub fn parse_weak(password: impl ToString) -> Result<Self, TypeError>

Parses a given string into a weak password.

A weak password must be at least 8 characters long.

§Arguments
  • password - A string slice that holds the password to be parsed.
§Returns
  • Ok(Self) if the password meets the weak criteria.
  • Err(TypeError::ParseError) if the password is invalid.
§Examples
use custom_type::RawPassword;

let password = RawPassword::parse_weak("validpass");
assert!(password.is_ok());

let invalid_password = RawPassword::parse_weak("short");
assert!(invalid_password.is_err());
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pub fn parse_medium(password: impl ToString) -> Result<Self, TypeError>

Parses a given string into a medium password.

A medium password must be at least 8 characters long and contain both letters and digits.

§Arguments
  • password - A string slice that holds the password to be parsed.
§Returns
  • Ok(Self) if the password meets the medium criteria.
  • Err(TypeError::ParseError) if the password is invalid.
§Examples
use custom_type::RawPassword;

let password = RawPassword::parse_medium("valid123");
assert!(password.is_ok());

let invalid_password = RawPassword::parse_medium("noDigits");
assert!(invalid_password.is_err());
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pub fn parse_strict(password: impl ToString) -> Result<Self, TypeError>

Parses a given string into a strict password.

A strict password must be at least 8 characters long and contain uppercase, lowercase, digits, and special characters.

§Arguments
  • password - A string slice that holds the password to be parsed.
§Returns
  • Ok(Self) if the password meets the strict criteria.
  • Err(TypeError::ParseError) if the password is invalid.
§Examples
use custom_type::RawPassword;

let password = RawPassword::parse_strict("Valid123!");
assert!(password.is_ok());

let invalid_password = RawPassword::parse_strict("NoDigits!");
assert!(invalid_password.is_err());

Trait Implementations§

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impl Debug for RawPassword

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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<'de> Deserialize<'de> for RawPassword

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Display for RawPassword

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

Formats the value using the given formatter. Read more
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impl PartialEq for RawPassword

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

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

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

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

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for RawPassword

Auto Trait Implementations§

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impl<T> Any for T
where 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 T
where 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 T
where 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 T
where 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> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where 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 T
where 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.
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,