Trait SqliteFunction 

pub trait SqliteFunction:
    Send
    + Sync
    + 'static {
    // Required methods
    fn name(&self) -> &str;
    fn num_args(&self) -> i32;

    // Provided method
    fn deterministic(&self) -> bool { ... }
}

A Rust function that can be registered as a SQLite UDF.

Required Methods

fn name(&self) -> &str

The name of the function.

fn num_args(&self) -> i32

The number of arguments (-1 for variadic).

Provided Methods

fn deterministic(&self) -> bool

Whether the function is deterministic.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors