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MemoryEstimator

fraiseql_wire::stream

Trait MemoryEstimator 

Source 
pub trait MemoryEstimator: Send + Sync {
    // Required methods
    fn estimate_bytes(&self, items_buffered: usize) -> usize;
    fn name(&self) -> &'static str;
}
Expand description

Trait for estimating memory usage of buffered items

This allows customization of memory estimation if workload characteristics differ from the default conservative 2KB per item assumption.

Required Methods§

Source

fn estimate_bytes(&self, items_buffered: usize) -> usize

Estimate total memory in bytes for given number of buffered items

Source

fn name(&self) -> &'static str

Human-readable name for this estimator (for debugging/logging)

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§