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DataProvider

backend

Trait DataProvider 

Source 
pub trait DataProvider {
    // Required methods
    async fn load_all_entries(&mut self) -> Result<Vec<Entry>>;
    async fn add_entry(
        &mut self,
        entry: EntryDraft,
    ) -> Result<Entry, ModifyEntryError>;
    async fn restore_entry(
        &mut self,
        entry: Entry,
    ) -> Result<Entry, ModifyEntryError>;
    async fn remove_entry(&mut self, entry_id: u32) -> Result<()>;
    async fn update_entry(
        &mut self,
        entry: Entry,
    ) -> Result<Entry, ModifyEntryError>;
    async fn get_export_object(
        &mut self,
        entries_ids: &[u32],
    ) -> Result<EntriesDTO>;
    async fn assign_priority_to_entries(&mut self, priority: u32) -> Result<()>;

    // Provided method
    async fn import_entries(&mut self, entries_dto: EntriesDTO) -> Result<()> { ... }
}

Required Methods§

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async fn load_all_entries(&mut self) -> Result<Vec<Entry>>

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async fn add_entry( &mut self, entry: EntryDraft, ) -> Result<Entry, ModifyEntryError>

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async fn restore_entry( &mut self, entry: Entry, ) -> Result<Entry, ModifyEntryError>

Restores an entry with its existing id. Implementations must not overwrite another entry.

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async fn remove_entry(&mut self, entry_id: u32) -> Result<()>

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async fn update_entry( &mut self, entry: Entry, ) -> Result<Entry, ModifyEntryError>

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async fn get_export_object(&mut self, entries_ids: &[u32]) -> Result<EntriesDTO>

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async fn assign_priority_to_entries(&mut self, priority: u32) -> Result<()>

Assigns priority to all entries that don’t have a priority assigned to

Provided Methods§

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async fn import_entries(&mut self, entries_dto: EntriesDTO) -> Result<()>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§