pub enum DMAR {
DISABLED,
MODE1,
MODE2,
MODE3,
}
Expand description
Possible values of the field DMA
DMA mode 1 enabled (2 / 3 half-words one by one - 1 then 2 then 3)
DMA mode 2 enabled (2 / 3 half-words by pairs - 2&1 then 1&3 then 3&2)
DMA mode 3 enabled (2 / 3 half-words by pairs - 2&1 then 1&3 then 3&2)
Value of the field as raw bits
Checks if the value of the field is DISABLED
Checks if the value of the field is MODE1
Checks if the value of the field is MODE2
Checks if the value of the field is MODE3
Performs copy-assignment from
source
.
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Formats the value using the given formatter.
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This method tests for
self
and
other
values to be equal, and is used
by
==
.
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This method tests for
!=
. The default implementation is almost always
sufficient, and should not be overridden without very good reason.
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Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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Returns the argument unchanged.
Calls U::from(self)
.
That is, this conversion is whatever the implementation of
From<T> for U
chooses to do.
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.