Struct encon::WithIntent

pub struct WithIntent { /* fields omitted */ }

A wrapper around Encryptable that also has an intent flag, indicating if we'd like it to be outputted as encrypted or plain.

Derefs into Encryptable.

Implementations

impl WithIntent

pub fn intent(&self) -> EncryptableKind

Get the current intent

pub fn intent_mut(&mut self) -> &mut EncryptableKind

Get a mutable reference to the current intent

pub fn intend_encrypted(&mut self) -> &mut Self

Set the intent to EncryptableKind::Encrypted without changing the underlying Encryptable.

pub fn intend_plain(&mut self) -> &mut Self

Set the intent to EncryptableKind::Plain without changing the underlying Encryptable.

pub fn apply_intent(&mut self, password: &Password) -> Result<(), EnconError>

Set the intent to EncryptableKind::Plain without changing the underlying Encryptable.

pub fn to_decrypted(&self, password: &Password) -> Result<Self, DecryptError>

Like Encryptable::to_decrypted but preserving the intent.

pub fn to_encrypted(&self, password: &Password) -> Result<Self, EncryptError>

Like Encryptable::to_encrypted but preserving the intent.

Methods from Deref<Target = Encryptable>

pub fn kind(&self) -> EncryptableKind

Returns the variant kind.

pub fn is_encrypted(&self) -> bool

pub fn as_encrypted(&self) -> Option<&[u8]>

If this is the encrypted variant, returns a the encrypted blob.

pub fn as_plain(&self) -> Option<&Value>

If this is the plain variant, returns the serde_json Value.

pub fn to_encrypted(&self, password: &Password) -> Result<Self, EncryptError>

If not already encrypted, this will return an encrypted copy of the Encryptable.

See Password::encrypt for details.

pub fn to_decrypted(&self, password: &Password) -> Result<Self, DecryptError>

If not already in the plain variant, this will return a decrypted/plain copy of the Encryptable. Will return an error if the password is invalid, or the encrypted blob is invalid.

See Password::decrypt for details.

Trait Implementations

impl Clone for WithIntent

fn clone(&self) -> WithIntent

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WithIntent

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

Formats the value using the given formatter.

impl Deref for WithIntent

type Target = Encryptable

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for WithIntent

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'de> Deserialize<'de> for WithIntent

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

Deserialize this value from the given Serde deserializer.

impl From<Encryptable> for WithIntent

fn from(inner: Encryptable) -> Self

Performs the conversion.

impl Serialize for WithIntent

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

Serialize this value into the given Serde serializer.