Struct cubeb::DeviceFormat
source · pub struct DeviceFormat { /* private fields */ }
Expand description
Architecture specific sample type.
Implementations§
source§impl DeviceFormat
impl DeviceFormat
pub const S16LE: DeviceFormat = _
pub const S16BE: DeviceFormat = _
pub const F32LE: DeviceFormat = _
pub const F32BE: DeviceFormat = _
sourcepub const fn empty() -> DeviceFormat
pub const fn empty() -> DeviceFormat
Returns an empty set of flags.
sourcepub const fn all() -> DeviceFormat
pub const fn all() -> DeviceFormat
Returns the set containing all flags.
sourcepub const fn from_bits(bits: u32) -> Option<DeviceFormat>
pub const fn from_bits(bits: u32) -> Option<DeviceFormat>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: u32) -> DeviceFormat
pub const fn from_bits_truncate(bits: u32) -> DeviceFormat
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u32) -> DeviceFormat
pub const unsafe fn from_bits_unchecked(bits: u32) -> DeviceFormat
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
§Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
sourcepub const fn intersects(&self, other: DeviceFormat) -> bool
pub const fn intersects(&self, other: DeviceFormat) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: DeviceFormat) -> bool
pub const fn contains(&self, other: DeviceFormat) -> bool
Returns true
if all of the flags in other
are contained within self
.
Examples found in repository?
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fn print_device_info(info: &cubeb::DeviceInfo) {
let devtype = if info.device_type().contains(DeviceType::INPUT) {
"input"
} else if info.device_type().contains(DeviceType::OUTPUT) {
"output"
} else {
"unknown?"
};
let devstate = match info.state() {
cubeb::DeviceState::Disabled => "disabled",
cubeb::DeviceState::Unplugged => "unplugged",
cubeb::DeviceState::Enabled => "enabled",
};
let devdeffmt = match info.default_format() {
DeviceFormat::S16LE => "S16LE",
DeviceFormat::S16BE => "S16BE",
DeviceFormat::F32LE => "F32LE",
DeviceFormat::F32BE => "F32BE",
_ => "unknown?",
};
let mut devfmts = "".to_string();
if info.format().contains(DeviceFormat::S16LE) {
devfmts = format!("{} S16LE", devfmts);
}
if info.format().contains(DeviceFormat::S16BE) {
devfmts = format!("{} S16BE", devfmts);
}
if info.format().contains(DeviceFormat::F32LE) {
devfmts = format!("{} F32LE", devfmts);
}
if info.format().contains(DeviceFormat::F32BE) {
devfmts = format!("{} F32BE", devfmts);
}
if let Some(device_id) = info.device_id() {
let preferred = if info.preferred().is_empty() {
""
} else {
" (PREFERRED)"
};
println!("dev: \"{}\"{}", device_id, preferred);
}
if let Some(friendly_name) = info.friendly_name() {
println!("\tName: \"{}\"", friendly_name);
}
if let Some(group_id) = info.group_id() {
println!("\tGroup: \"{}\"", group_id);
}
if let Some(vendor_name) = info.vendor_name() {
println!("\tVendor: \"{}\"", vendor_name);
}
println!("\tType: {}", devtype);
println!("\tState: {}", devstate);
println!("\tCh: {}", info.max_channels());
println!(
"\tFormat: {} (0x{:x}) (default: {})",
&devfmts[1..],
info.format(),
devdeffmt
);
println!(
"\tRate: {} - {} (default: {})",
info.min_rate(),
info.max_rate(),
info.default_rate()
);
println!(
"\tLatency: lo {} frames, hi {} frames",
info.latency_lo(),
info.latency_hi()
);
}
sourcepub fn insert(&mut self, other: DeviceFormat)
pub fn insert(&mut self, other: DeviceFormat)
Inserts the specified flags in-place.
sourcepub fn remove(&mut self, other: DeviceFormat)
pub fn remove(&mut self, other: DeviceFormat)
Removes the specified flags in-place.
sourcepub fn toggle(&mut self, other: DeviceFormat)
pub fn toggle(&mut self, other: DeviceFormat)
Toggles the specified flags in-place.
sourcepub fn set(&mut self, other: DeviceFormat, value: bool)
pub fn set(&mut self, other: DeviceFormat, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: DeviceFormat) -> DeviceFormat
pub const fn intersection(self, other: DeviceFormat) -> DeviceFormat
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
sourcepub const fn union(self, other: DeviceFormat) -> DeviceFormat
pub const fn union(self, other: DeviceFormat) -> DeviceFormat
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
sourcepub const fn difference(self, other: DeviceFormat) -> DeviceFormat
pub const fn difference(self, other: DeviceFormat) -> DeviceFormat
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
sourcepub const fn symmetric_difference(self, other: DeviceFormat) -> DeviceFormat
pub const fn symmetric_difference(self, other: DeviceFormat) -> DeviceFormat
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> DeviceFormat
pub const fn complement(self) -> DeviceFormat
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
Trait Implementations§
source§impl Binary for DeviceFormat
impl Binary for DeviceFormat
source§impl BitAnd for DeviceFormat
impl BitAnd for DeviceFormat
source§fn bitand(self, other: DeviceFormat) -> DeviceFormat
fn bitand(self, other: DeviceFormat) -> DeviceFormat
Returns the intersection between the two sets of flags.
§type Output = DeviceFormat
type Output = DeviceFormat
&
operator.source§impl BitAndAssign for DeviceFormat
impl BitAndAssign for DeviceFormat
source§fn bitand_assign(&mut self, other: DeviceFormat)
fn bitand_assign(&mut self, other: DeviceFormat)
Disables all flags disabled in the set.
source§impl BitOr for DeviceFormat
impl BitOr for DeviceFormat
source§fn bitor(self, other: DeviceFormat) -> DeviceFormat
fn bitor(self, other: DeviceFormat) -> DeviceFormat
Returns the union of the two sets of flags.
§type Output = DeviceFormat
type Output = DeviceFormat
|
operator.source§impl BitOrAssign for DeviceFormat
impl BitOrAssign for DeviceFormat
source§fn bitor_assign(&mut self, other: DeviceFormat)
fn bitor_assign(&mut self, other: DeviceFormat)
Adds the set of flags.
source§impl BitXor for DeviceFormat
impl BitXor for DeviceFormat
source§fn bitxor(self, other: DeviceFormat) -> DeviceFormat
fn bitxor(self, other: DeviceFormat) -> DeviceFormat
Returns the left flags, but with all the right flags toggled.
§type Output = DeviceFormat
type Output = DeviceFormat
^
operator.source§impl BitXorAssign for DeviceFormat
impl BitXorAssign for DeviceFormat
source§fn bitxor_assign(&mut self, other: DeviceFormat)
fn bitxor_assign(&mut self, other: DeviceFormat)
Toggles the set of flags.
source§impl Clone for DeviceFormat
impl Clone for DeviceFormat
source§fn clone(&self) -> DeviceFormat
fn clone(&self) -> DeviceFormat
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for DeviceFormat
impl Debug for DeviceFormat
source§impl Extend<DeviceFormat> for DeviceFormat
impl Extend<DeviceFormat> for DeviceFormat
source§fn extend<T>(&mut self, iterator: T)where
T: IntoIterator<Item = DeviceFormat>,
fn extend<T>(&mut self, iterator: T)where
T: IntoIterator<Item = DeviceFormat>,
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl FromIterator<DeviceFormat> for DeviceFormat
impl FromIterator<DeviceFormat> for DeviceFormat
source§fn from_iter<T>(iterator: T) -> DeviceFormatwhere
T: IntoIterator<Item = DeviceFormat>,
fn from_iter<T>(iterator: T) -> DeviceFormatwhere
T: IntoIterator<Item = DeviceFormat>,
source§impl Hash for DeviceFormat
impl Hash for DeviceFormat
source§impl LowerHex for DeviceFormat
impl LowerHex for DeviceFormat
source§impl Not for DeviceFormat
impl Not for DeviceFormat
source§fn not(self) -> DeviceFormat
fn not(self) -> DeviceFormat
Returns the complement of this set of flags.
§type Output = DeviceFormat
type Output = DeviceFormat
!
operator.source§impl Octal for DeviceFormat
impl Octal for DeviceFormat
source§impl Ord for DeviceFormat
impl Ord for DeviceFormat
source§fn cmp(&self, other: &DeviceFormat) -> Ordering
fn cmp(&self, other: &DeviceFormat) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq for DeviceFormat
impl PartialEq for DeviceFormat
source§fn eq(&self, other: &DeviceFormat) -> bool
fn eq(&self, other: &DeviceFormat) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for DeviceFormat
impl PartialOrd for DeviceFormat
source§fn partial_cmp(&self, other: &DeviceFormat) -> Option<Ordering>
fn partial_cmp(&self, other: &DeviceFormat) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl Sub for DeviceFormat
impl Sub for DeviceFormat
source§fn sub(self, other: DeviceFormat) -> DeviceFormat
fn sub(self, other: DeviceFormat) -> DeviceFormat
Returns the set difference of the two sets of flags.
§type Output = DeviceFormat
type Output = DeviceFormat
-
operator.source§impl SubAssign for DeviceFormat
impl SubAssign for DeviceFormat
source§fn sub_assign(&mut self, other: DeviceFormat)
fn sub_assign(&mut self, other: DeviceFormat)
Disables all flags enabled in the set.