Enum probe_rs::rtt::ScanRegion

pub enum ScanRegion {
    Ram,
    Range(Range<u64>),
    Ranges(Vec<Range<u64>>),
    Exact(u64),
}

Used to specify which memory regions to scan for the RTT control block.

Variants

Ram

Scans all RAM regions known to probe-rs. This is the default and should always work, however if your device has a lot of RAM, scanning all of it is slow.

Range(Range<u64>)

Limit scanning to these memory addresses in target memory. It is up to the user to ensure that reading from this range will not read from undefined memory.

This variant is equivalent to using Self::Ranges with a single range as long as the memory region fits into a 32-bit address space. This variant is for backward compatibility for code written before the addition of Self::Ranges.

Ranges(Vec<Range<u64>>)

Limit scanning to the memory addresses covered by all of the given ranges. It is up to the user to ensure that reading from this range will not read from undefined memory.

Exact(u64)

Tries to find the control block starting at this exact address. It is up to the user to ensure that reading the necessary bytes after the pointer will no read from undefined memory.

Trait Implementations

impl Clone for ScanRegion

fn clone(&self) -> ScanRegion

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScanRegion

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

Formats the value using the given formatter.

impl Default for ScanRegion

fn default() -> ScanRegion

Returns the “default value” for a type.