Struct SecureString 

pub struct SecureString(/* private fields */);

Wrapper for a vector that stores a valid UTF-8 string

Implementations

impl SecureString

pub fn unsecure(&self) -> &str

Borrow the contents of the string.

pub fn unsecure_mut(&mut self) -> &mut str

Mutably borrow the contents of the string.

pub fn into_unsecure(self) -> String

Turn the string into a regular String again.

pub fn zero_out(&mut self)

Overwrite the string with zeros. This is automatically called in the destructor.

This also sets the length to 0.

Trait Implementations

impl Clone for SecureString

fn clone(&self) -> SecureString

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SecureString

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

Formats the value using the given formatter.

impl Display for SecureString

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

Formats the value using the given formatter.

impl<U> From<U> for SecureString

where U: Into<String>,

fn from(s: U) -> SecureString

Converts to this type from the input type.

impl FromStr for SecureString

type Err = Infallible

The associated error which can be returned from parsing.

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

Parses a string s to return a value of this type.

impl PartialEq for SecureString

fn eq(&self, other: &SecureString) -> 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 SecureString