Enum PsramSplitError 

pub enum PsramSplitError {
    NotMapped,
    TooSmall {
        available: usize,
    },
}

Why psram_split could not satisfy the request.

Variants

NotMapped

PSRAM did not map — esp_hal::psram::init_psram failed, or the board has none. Nothing was registered with the global heap.

TooSmall

PSRAM mapped, but smaller than the requested reserve. available is the total mapped size, so the caller can retry with a smaller pool without re-querying — the PSRAM peripheral was consumed by value.

Fields

available: usize

Trait Implementations

impl Clone for PsramSplitError

fn clone(&self) -> PsramSplitError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PsramSplitError

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

Formats the value using the given formatter.

impl PartialEq for PsramSplitError

fn eq(&self, other: &PsramSplitError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PsramSplitError

impl Eq for PsramSplitError

impl StructuralPartialEq for PsramSplitError