Struct MappedRegionInfo 

pub struct MappedRegionInfo {
    pub base_address: u64,
    pub size: usize,
    pub label: String,
    pub protection: MemoryProtection,
}

Information about a mapped data region in the emulation address space.

This struct is returned by DataLoader methods after successfully mapping data into memory. It contains metadata about the mapped region that can be used to track and manage memory allocations.

Fields

All fields are public to allow direct access to mapping information:

• base_address - The starting virtual address of the mapped region
• size - The size in bytes of the mapped data
• label - A descriptive name for the region (useful for debugging)
• protection - The memory protection flags applied to the region

Fields

base_address: u64

Base address where the region was mapped in virtual memory.

This is the starting address that can be used to read from or write to the mapped data through the AddressSpace.

size: usize

Size of the mapped region in bytes.

This reflects the actual size of the data that was mapped, not including any padding or alignment that may have been applied by the address space.

label: String

Label or name identifying this memory region.

This is a human-readable identifier useful for debugging and logging. Common labels include file names, section names, or descriptive tags like “stack”, “heap”, or “constants”.

protection: MemoryProtection

Memory protection flags for this region.

Defines what operations are permitted on this memory region. See MemoryProtection for available flags (READ, WRITE, EXECUTE).

Trait Implementations

impl Clone for MappedRegionInfo

fn clone(&self) -> MappedRegionInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MappedRegionInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.