Struct ResourcesRequired

pub struct ResourcesRequired {
    pub num_memories: u32,
    pub max_initial_memory_size: Option<u64>,
    pub num_tables: u32,
    pub max_initial_table_size: Option<u64>,
}

Available on crate feature runtime only.

A summary of the amount of resources required to instantiate a particular Module or Component.

Example uses of this information:

• Determining whether your pooling allocator configuration supports instantiating this module.

• Deciding how many of which Module you want to instantiate within a fixed amount of resources, e.g. determining whether to create 5 instances of module X or 10 instances of module Y.

Fields

num_memories: u32

The number of memories that are required.

max_initial_memory_size: Option<u64>

The maximum initial size required by any memory, in units of Wasm pages.

num_tables: u32

The number of tables that are required.

max_initial_table_size: Option<u64>

The maximum initial size required by any table.