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MemoryStore

roma_memory

Trait MemoryStore 

Source 
pub trait MemoryStore: Send + Sync {
    // Required methods
    fn read<'life0, 'life1, 'async_trait>(
        &'life0 self,
        path: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<String, MemoryError>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             Self: 'async_trait;
    fn write<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        path: &'life1 str,
        content: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = Result<(), MemoryError>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             Self: 'async_trait;
    fn patch<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        path: &'life1 str,
        old: &'life2 str,
        new: &'life3 str,
    ) -> Pin<Box<dyn Future<Output = Result<(), MemoryError>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait,
             Self: 'async_trait;
    fn delete<'life0, 'life1, 'async_trait>(
        &'life0 self,
        path: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<(), MemoryError>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             Self: 'async_trait;
    fn list<'life0, 'async_trait>(
        &'life0 self,
        level: MemoryLevel,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<String>, MemoryError>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             Self: 'async_trait;
    fn validate(
        &self,
        level: MemoryLevel,
        content: &str,
    ) -> Result<(), MemoryError>;
    fn read_root<'life0, 'life1, 'async_trait>(
        &'life0 self,
        name: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<String, MemoryError>> + Send + 'async_trait>>
       where 'life0: 'async_trait,
             'life1: 'async_trait,
             Self: 'async_trait;
}
Expand description

Pluggable memory backend.

Required Methods§

Source

fn read<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<String, MemoryError>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Read a file from the given path within the memory store.

Source

fn write<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, path: &'life1 str, content: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<(), MemoryError>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, Self: 'async_trait,

Write content to the given path within the memory store.

Source

fn patch<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, path: &'life1 str, old: &'life2 str, new: &'life3 str, ) -> Pin<Box<dyn Future<Output = Result<(), MemoryError>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, Self: 'async_trait,

Patch a file by replacing old with new.

Source

fn delete<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), MemoryError>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Delete a file from the memory store.

Source

fn list<'life0, 'async_trait>( &'life0 self, level: MemoryLevel, ) -> Pin<Box<dyn Future<Output = Result<Vec<String>, MemoryError>> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: 'async_trait,

List all files at the given memory level.

Source

fn validate(&self, level: MemoryLevel, content: &str) -> Result<(), MemoryError>

Validate content for the given memory level.

Source

fn read_root<'life0, 'life1, 'async_trait>( &'life0 self, name: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<String, MemoryError>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Read a file from the memory store root directory.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§