Enum SystemCallbackType

#[repr(C)]
pub enum SystemCallbackType {
    DeviceListChanged = 0,
    DeviceLost = 1,
    MemoryAllocationFailed = 2,
    ThreadCreated = 3,
    BadDSPConnection = 4,
    BadDSPLevel = 5,
    ThreadDestroyed = 6,
    Max = 7,
    ForceInt = 65_536,
}

These callback types are used with Channel::set_callback.

Variants

DeviceListChanged = 0

Called from Sys::update when the enumerated list of devices has changed.

DeviceLost = 1

Called from Sys::update when an output device has been lost due to control panel parameter changes and FMOD cannot automatically recover.

MemoryAllocationFailed = 2

Called directly when a memory allocation fails somewhere in FMOD. (NOTE - ‘system’ will be NULL in this callback type.)

ThreadCreated = 3

Called directly when a thread is created.

BadDSPConnection = 4

Called when a bad connection was made with Dsp::add_input. Usually called from mixer thread because that is where the connections are made.

BadDSPLevel = 5

Called when too many effects were added exceeding the maximum tree depth of 128. This is most likely caused by accidentally adding too many DSP effects. Usually called from mixer thread because that is where the connections are made.

ThreadDestroyed = 6

Called directly when a thread is destroyed.

Max = 7

Maximum number of callback types supported.

ForceInt = 65_536

Makes sure this enum is signed 32bit.

Trait Implementations

impl Clone for SystemCallbackType

fn clone(&self) -> SystemCallbackType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SystemCallbackType

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

Formats the value using the given formatter.

impl PartialEq for SystemCallbackType

fn eq(&self, other: &SystemCallbackType) -> 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 PartialOrd for SystemCallbackType

fn partial_cmp(&self, other: &SystemCallbackType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for SystemCallbackType

impl StructuralPartialEq for SystemCallbackType