Method export_addr

crates/tinywasm/src/instance.rs:263–272

Get a export by name

(&self, name: &str)

    /// Get a export by name
    pub fn export_addr(&self, name: &str) -> Option<ExternVal> {
        let exports = self.0.exports.iter().find(|e| *e.name == *name)?;
        let addr = match exports.kind {
            ExternalKind::Func => self.0.func_addrs.get(exports.index as usize)?,
            ExternalKind::Table => self.0.table_addrs.get(exports.index as usize)?,
            ExternalKind::Memory => self.0.mem_addrs.get(exports.index as usize)?,
            ExternalKind::Global => self.0.global_addrs.get(exports.index as usize)?,
        };
        Some(ExternVal::new(exports.kind, *addr))
    }

    /// Returns an iterator over all exported extern values for this instance.
    ///