Struct esp_idf_svc::sys::multi_heap_info_t

#[repr(C)]
pub struct multi_heap_info_t {
    pub total_free_bytes: usize,
    pub total_allocated_bytes: usize,
    pub largest_free_block: usize,
    pub minimum_free_bytes: usize,
    pub allocated_blocks: usize,
    pub free_blocks: usize,
    pub total_blocks: usize,
}

@brief Structure to access heap metadata via multi_heap_get_info

Fields

total_free_bytes: usize

< Total free bytes in the heap. Equivalent to multi_free_heap_size().

total_allocated_bytes: usize

< Total bytes allocated to data in the heap.

largest_free_block: usize

< Size of the largest free block in the heap. This is the largest malloc-able size.

minimum_free_bytes: usize

< Lifetime minimum free heap size. Equivalent to multi_minimum_free_heap_size().

allocated_blocks: usize

< Number of (variable size) blocks allocated in the heap.

free_blocks: usize

< Number of (variable size) free blocks in the heap.

total_blocks: usize

< Total number of (variable size) blocks in the heap.

Trait Implementations

impl Clone for multi_heap_info_t

fn clone(&self) -> multi_heap_info_t

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for multi_heap_info_t

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

Formats the value using the given formatter.

impl Default for multi_heap_info_t

fn default() -> multi_heap_info_t

Returns the “default value” for a type.

impl Copy for multi_heap_info_t