Struct lock_keeper::crypto::cryptor::CryptorContext

pub struct CryptorContext {
    key_server_name: Vec<u8>,
}

The context (a.k.a. associated data).

TODO: We should consider making this a trait and require the calling application to define appropriate context for each of their encrypted types. See issue key-mgmt#542

Fields

key_server_name: Vec<u8>

Implementations

impl CryptorContext

pub fn new<T: AsRef<[u8]>>(key_server_name: T) -> Self

Constructs an instance of CryptorContext. A type parameter is bounded by the AsRef<[u8]> trait.

This trait is implemented by types that can be referenced as a byte slice, e.g. &str, Vec<u8>

Example usage:

From string slices…

    let context = CryptorContext::new("my_key_server");

From Vec<u8>…

    let key_server_name = "my_key_server".as_bytes().to_vec();
    let context = CryptorContext::new(key_server_name);

Trait Implementations

impl AsRef<[u8]> for CryptorContext

Implement the AsRef<[u8]> trait for CryptorContext.

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

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for CryptorContext

fn clone(&self) -> CryptorContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CryptorContext

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CryptorContext

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CryptorContext

An implementation of the std::fmt::Display trait for CryptorContext.

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

Formats the value using the given formatter.

impl From<CryptorContext> for Vec<u8>

Conversion to Vec<u8>

fn from(context: CryptorContext) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for CryptorContext

Conversion from Vec<u8> to CryptorContext

fn from(data_bytes: Vec<u8>) -> Self

Converts to this type from the input type.

impl Hash for CryptorContext

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CryptorContext

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

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

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.

impl Serialize for CryptorContext

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for CryptorContext

impl StructuralPartialEq for CryptorContext