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Attachments

adminx_core::attach

Trait Attachments 

Source 
pub trait Attachments: Send + Sync {
    // Required methods
    fn put<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        owner_type: &'life1 str,
        owner_id: &'life2 str,
        field: &'life3 str,
        file: UploadedFile,
    ) -> Pin<Box<dyn Future<Output = Result<Attachment, StorageError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;
    fn get<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        owner_type: &'life1 str,
        owner_id: &'life2 str,
        field: &'life3 str,
    ) -> Pin<Box<dyn Future<Output = Result<Option<Attachment>, StorageError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;
    fn list<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        owner_type: &'life1 str,
        owner_id: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Attachment>, StorageError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn read<'life0, 'life1, 'async_trait>(
        &'life0 self,
        storage_key: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<u8>, StorageError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn delete<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        owner_type: &'life1 str,
        owner_id: &'life2 str,
        field: &'life3 str,
    ) -> Pin<Box<dyn Future<Output = Result<(), StorageError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;
    fn delete_all<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        owner_type: &'life1 str,
        owner_id: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = Result<(), StorageError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
}
Expand description

A pluggable attachment backend: stores the bytes somewhere and records the metadata so it can be listed and served back.

Required Methods§

Source

fn put<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, owner_type: &'life1 str, owner_id: &'life2 str, field: &'life3 str, file: UploadedFile, ) -> Pin<Box<dyn Future<Output = Result<Attachment, StorageError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Store (or replace) the file attached to owner_type/owner_id under field, returning the stored metadata.

Source

fn get<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, owner_type: &'life1 str, owner_id: &'life2 str, field: &'life3 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Attachment>, StorageError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

The attachment stored under a single field, if any.

Source

fn list<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, owner_type: &'life1 str, owner_id: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<Attachment>, StorageError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Every attachment for a record, across all fields.

Source

fn read<'life0, 'life1, 'async_trait>( &'life0 self, storage_key: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<u8>, StorageError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Fetch the raw bytes for a stored attachment.

Source

fn delete<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, owner_type: &'life1 str, owner_id: &'life2 str, field: &'life3 str, ) -> Pin<Box<dyn Future<Output = Result<(), StorageError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Remove one field’s attachment (bytes and metadata). A no-op if absent.

Source

fn delete_all<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, owner_type: &'life1 str, owner_id: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<(), StorageError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Remove all attachments for a record. Called when the record itself is deleted, so blobs don’t outlive their owner.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§