Enum StoreAccessorRequest

pub enum StoreAccessorRequest {
    GetValue {
        key: String,
        responder: StoreAccessorGetValueResponder,
    },
    SetValue {
        key: String,
        val: Value,
        control_handle: StoreAccessorControlHandle,
    },
    DeleteValue {
        key: String,
        control_handle: StoreAccessorControlHandle,
    },
    ListPrefix {
        prefix: String,
        it: ServerEnd<ListIteratorMarker>,
        control_handle: StoreAccessorControlHandle,
    },
    GetPrefix {
        prefix: String,
        it: ServerEnd<GetIteratorMarker>,
        control_handle: StoreAccessorControlHandle,
    },
    DeletePrefix {
        prefix: String,
        control_handle: StoreAccessorControlHandle,
    },
    Commit {
        control_handle: StoreAccessorControlHandle,
    },
    Flush {
        responder: StoreAccessorFlushResponder,
    },
}

The interface returned when a new accessor is created.

Variants

GetValue

Gets a single value from the store.

Fields

key: String

responder: StoreAccessorGetValueResponder

SetValue

Sets a single value in the store. Overwrites existing values. Commit() must be called for this change to take effect.

Fields

key: String

val: Value

control_handle: StoreAccessorControlHandle

DeleteValue

Deletes a single value in the store. Does nothing if the value doesn’t exist. Commit() must be called for this change to take effect.

Fields

key: String

control_handle: StoreAccessorControlHandle

ListPrefix

Lists all keys under a given prefix.

Fields

prefix: String

it: ServerEnd<ListIteratorMarker>

control_handle: StoreAccessorControlHandle

GetPrefix

Reads the values of all keys under a given prefix.

Fields

prefix: String

it: ServerEnd<GetIteratorMarker>

control_handle: StoreAccessorControlHandle

DeletePrefix

Deletes the all keys under a given prefix.

Fields

prefix: String

control_handle: StoreAccessorControlHandle

Commit

Atomically causes all of the state modifications that happened in this accessor to take place.

Fields

control_handle: StoreAccessorControlHandle

Flush

Atomically causes all of the state modifications that happened in this accessor to take place, returning only when those modifications were written to disk. This operation is equivalent to Commit. Returns a FlushError if this operations could not be committed.

Fields

responder: StoreAccessorFlushResponder

Implementations

impl StoreAccessorRequest

pub fn into_get_value(self) -> Option<(String, StoreAccessorGetValueResponder)>

pub fn into_set_value( self, ) -> Option<(String, Value, StoreAccessorControlHandle)>

pub fn into_delete_value(self) -> Option<(String, StoreAccessorControlHandle)>

pub fn into_list_prefix( self, ) -> Option<(String, ServerEnd<ListIteratorMarker>, StoreAccessorControlHandle)>

pub fn into_get_prefix( self, ) -> Option<(String, ServerEnd<GetIteratorMarker>, StoreAccessorControlHandle)>

pub fn into_delete_prefix(self) -> Option<(String, StoreAccessorControlHandle)>

pub fn into_commit(self) -> Option<StoreAccessorControlHandle>

pub fn into_flush(self) -> Option<StoreAccessorFlushResponder>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for StoreAccessorRequest

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

Formats the value using the given formatter.