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WriteSetValidator

fsqlite_core::commit_repair

Trait WriteSetValidator 

Source 
pub trait WriteSetValidator: Send + Sync {
    // Required method
    fn validate(
        &self,
        request: &CommitRequest,
        committed_pages: &BTreeSet<u32>,
    ) -> Result<(), String>;
}
Expand description

Write-set conflict validator using first-committer-wins (FCW) logic.

committed_pages is the set of pages that have been committed since the validating transaction’s snapshot.

Required Methods§

Source

fn validate( &self, request: &CommitRequest, committed_pages: &BTreeSet<u32>, ) -> Result<(), String>

Returns Ok(()) if the request passes validation, or Err with a human-readable conflict description.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§