Enum stm32f4xx_hal::dma::FifoLevel

source · [−]

pub enum FifoLevel {
    GtZeroLtQuarter,
    GteQuarterLtHalf,
    GteHalfLtThreeQuarter,
    GteThreeQuarterLtFull,
    Empty,
    Full,
    Invalid,
}

Expand description

How full the DMA stream’s fifo is.

Variants

`GtZeroLtQuarter`

0 < fifo_level < 1/4.

`GteQuarterLtHalf`

1/4 <= fifo_level < 1/2.

`GteHalfLtThreeQuarter`

1/2 <= fifo_level < 3/4.

`GteThreeQuarterLtFull`

3/4 <= fifo_level < full.

`Empty`

Fifo is empty.

`Full`

Fifo is full.

`Invalid`

Invalid value.

Trait Implementations

source

impl Clone for FifoLevel

source

fn clone(&self) -> FifoLevel

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

impl Debug for FifoLevel

source

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

Formats the value using the given formatter. Read more

source

impl From<u8> for FifoLevel

source

fn from(value: u8) -> Self

Converts to this type from the input type.

source

impl Copy for FifoLevel

Auto Trait Implementations

impl RefUnwindSafe for FifoLevel

impl Send for FifoLevel

impl Sync for FifoLevel

impl Unpin for FifoLevel

impl UnwindSafe for FifoLevel

Blanket Implementations

source

impl<T> Any for T where
T: 'static + ?Sized,

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum stm32f4xx_hal::dma::FifoLevel

Variants

GtZeroLtQuarter

GteQuarterLtHalf

GteHalfLtThreeQuarter

GteThreeQuarterLtFull

Empty

Full

Invalid

Trait Implementations

impl Clone for FifoLevel

fn clone(&self) -> FifoLevel

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

impl Debug for FifoLevel

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

impl From<u8> for FifoLevel

fn from(value: u8) -> Self

impl Copy for FifoLevel

Auto Trait Implementations

impl RefUnwindSafe for FifoLevel

impl Send for FifoLevel

impl Sync for FifoLevel

impl Unpin for FifoLevel

impl UnwindSafe for FifoLevel

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`GtZeroLtQuarter`

`GteQuarterLtHalf`

`GteHalfLtThreeQuarter`

`GteThreeQuarterLtFull`

`Empty`

`Full`

`Invalid`

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,