Struct secret_toolkit_storage::append_store::AppendStore

source · [−]

pub struct AppendStore<'a, T, S, Ser = Bincode2> where
    T: Serialize + DeserializeOwned,
    S: ReadonlyStorage,
    Ser: Serde,  { /* private fields */ }

Expand description

A type allowing only reads from an append store. useful in the context_, u8 of queries.

Implementations

source

impl<'a, T, S> AppendStore<'a, T, S, Bincode2> where
T: Serialize + DeserializeOwned,
S: ReadonlyStorage,

source

pub fn attach(storage: &'a S) -> Option<StdResult<Self>>

Try to use the provided storage as an AppendStore.

Returns None if the provided storage doesn’t seem like an AppendStore. Returns Err if the contents of the storage can not be parsed.

source

impl<'a, T, S, Ser> AppendStore<'a, T, S, Ser> where
 T: Serialize + DeserializeOwned,
 S: ReadonlyStorage,
 Ser: Serde,

source

pub fn attach_with_serialization(
storage: &'a S,
_ser: Ser
) -> Option<StdResult<Self>>

Try to use the provided storage as an AppendStore. This method allows choosing the serialization format you want to use.

Returns None if the provided storage doesn’t seem like an AppendStore. Returns Err if the contents of the storage can not be parsed.

source

pub fn iter(&self) -> Iter<'a, T, S, Ser>ⓘNotable traits for Iter<'a, T, S, Ser>`impl<'a, T, S, Ser> Iterator for Iter<'a, T, S, Ser> where T: Serialize + DeserializeOwned, S: ReadonlyStorage, Ser: Serde, type Item = StdResult<T>;`

Return an iterator over the items in the collection

source

pub fn get_at(&self, pos: u32) -> StdResult<T>

Get the value stored at a given position.

Errors

Will return an error if pos is out of bounds or if an item is not found.

Trait Implementations

source

impl<'a, T, S, Ser> Clone for AppendStore<'a, T, S, Ser> where
 T: Serialize + DeserializeOwned,
 S: ReadonlyStorage,
 Ser: Serde,

source

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

impl<'a, T: Debug, S: Debug, Ser: Debug> Debug for AppendStore<'a, T, S, Ser> where
 T: Serialize + DeserializeOwned,
 S: ReadonlyStorage,
 Ser: Serde,

source

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

Formats the value using the given formatter. Read more

source

impl<'a, T, S, Ser> IntoIterator for AppendStore<'a, T, S, Ser> where
 T: Serialize + DeserializeOwned,
 S: ReadonlyStorage,
 Ser: Serde,

type Item = Result<T, StdError>

The type of the elements being iterated over.

type IntoIter = Iter<'a, T, S, Ser>

Which kind of iterator are we turning this into?

source

fn into_iter(self) -> Iter<'a, T, S, Ser>ⓘNotable traits for Iter<'a, T, S, Ser>`impl<'a, T, S, Ser> Iterator for Iter<'a, T, S, Ser> where T: Serialize + DeserializeOwned, S: ReadonlyStorage, Ser: Serde, type Item = StdResult<T>;`

Creates an iterator from a value. Read more

Auto Trait Implementations

impl<'a, T, S, Ser> RefUnwindSafe for AppendStore<'a, T, S, Ser> where
 S: RefUnwindSafe,
 Ser: RefUnwindSafe,
 T: RefUnwindSafe,

impl<'a, T, S, Ser = Bincode2> !Send for AppendStore<'a, T, S, Ser>

impl<'a, T, S, Ser = Bincode2> !Sync for AppendStore<'a, T, S, Ser>

impl<'a, T, S, Ser> Unpin for AppendStore<'a, T, S, Ser>

impl<'a, T, S, Ser> UnwindSafe for AppendStore<'a, T, S, Ser> where
 S: RefUnwindSafe,
 Ser: RefUnwindSafe,
 T: RefUnwindSafe,

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

source

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct secret_toolkit_storage::append_store::AppendStore

Implementations

impl<'a, T, S> AppendStore<'a, T, S, Bincode2> where T: Serialize + DeserializeOwned, S: ReadonlyStorage,

pub fn attach(storage: &'a S) -> Option<StdResult<Self>>

impl<'a, T, S, Ser> AppendStore<'a, T, S, Ser> where T: Serialize + DeserializeOwned, S: ReadonlyStorage, Ser: Serde,

pub fn attach_with_serialization( storage: &'a S, _ser: Ser) -> Option<StdResult<Self>>

pub fn len(&self) -> u32

pub fn is_empty(&self) -> bool

pub fn readonly_storage(&self) -> &S

pub fn iter(&self) -> Iter<'a, T, S, Ser>ⓘNotable traits for Iter<'a, T, S, Ser>impl<'a, T, S, Ser> Iterator for Iter<'a, T, S, Ser> where T: Serialize + DeserializeOwned, S: ReadonlyStorage, Ser: Serde, type Item = StdResult<T>;

pub fn get_at(&self, pos: u32) -> StdResult<T>

Errors

Trait Implementations

impl<'a, T, S, Ser> Clone for AppendStore<'a, T, S, Ser> where T: Serialize + DeserializeOwned, S: ReadonlyStorage, Ser: Serde,

fn clone(&self) -> Self

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

impl<'a, T: Debug, S: Debug, Ser: Debug> Debug for AppendStore<'a, T, S, Ser> where T: Serialize + DeserializeOwned, S: ReadonlyStorage, Ser: Serde,

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

impl<'a, T, S, Ser> IntoIterator for AppendStore<'a, T, S, Ser> where T: Serialize + DeserializeOwned, S: ReadonlyStorage, Ser: Serde,

type Item = Result<T, StdError>

type IntoIter = Iter<'a, T, S, Ser>

fn into_iter(self) -> Iter<'a, T, S, Ser>ⓘNotable traits for Iter<'a, T, S, Ser>impl<'a, T, S, Ser> Iterator for Iter<'a, T, S, Ser> where T: Serialize + DeserializeOwned, S: ReadonlyStorage, Ser: Serde, type Item = StdResult<T>;

Auto Trait Implementations

impl<'a, T, S, Ser> RefUnwindSafe for AppendStore<'a, T, S, Ser> where S: RefUnwindSafe, Ser: RefUnwindSafe, T: RefUnwindSafe,

impl<'a, T, S, Ser = Bincode2> !Send for AppendStore<'a, T, S, Ser>

impl<'a, T, S, Ser = Bincode2> !Sync for AppendStore<'a, T, S, Ser>

impl<'a, T, S, Ser> Unpin for AppendStore<'a, T, S, Ser>

impl<'a, T, S, Ser> UnwindSafe for AppendStore<'a, T, S, Ser> where S: RefUnwindSafe, Ser: RefUnwindSafe, T: RefUnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<'a, T, S> AppendStore<'a, T, S, Bincode2> where
T: Serialize + DeserializeOwned,
S: ReadonlyStorage,

impl<'a, T, S, Ser> AppendStore<'a, T, S, Ser> where
T: Serialize + DeserializeOwned,
S: ReadonlyStorage,
Ser: Serde,

pub fn attach_with_serialization(
storage: &'a S,
_ser: Ser
) -> Option<StdResult<Self>>

pub fn iter(&self) -> Iter<'a, T, S, Ser>ⓘNotable traits for Iter<'a, T, S, Ser>`impl<'a, T, S, Ser> Iterator for Iter<'a, T, S, Ser> where T: Serialize + DeserializeOwned, S: ReadonlyStorage, Ser: Serde, type Item = StdResult<T>;`

impl<'a, T, S, Ser> Clone for AppendStore<'a, T, S, Ser> where
T: Serialize + DeserializeOwned,
S: ReadonlyStorage,
Ser: Serde,

impl<'a, T: Debug, S: Debug, Ser: Debug> Debug for AppendStore<'a, T, S, Ser> where
T: Serialize + DeserializeOwned,
S: ReadonlyStorage,
Ser: Serde,

impl<'a, T, S, Ser> IntoIterator for AppendStore<'a, T, S, Ser> where
T: Serialize + DeserializeOwned,
S: ReadonlyStorage,
Ser: Serde,

fn into_iter(self) -> Iter<'a, T, S, Ser>ⓘNotable traits for Iter<'a, T, S, Ser>`impl<'a, T, S, Ser> Iterator for Iter<'a, T, S, Ser> where T: Serialize + DeserializeOwned, S: ReadonlyStorage, Ser: Serde, type Item = StdResult<T>;`

impl<'a, T, S, Ser> RefUnwindSafe for AppendStore<'a, T, S, Ser> where
S: RefUnwindSafe,
Ser: RefUnwindSafe,
T: RefUnwindSafe,

impl<'a, T, S, Ser> UnwindSafe for AppendStore<'a, T, S, Ser> where
S: RefUnwindSafe,
Ser: RefUnwindSafe,
T: RefUnwindSafe,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,