pub struct Encoding { /* private fields */ }
Expand description
Bits needed to encode an instruction as binary machine code.
The encoding consists of two parts, both specific to the target ISA: An encoding recipe, and
encoding bits. The recipe determines the native instruction format and the mapping of
operands to encoded bits. The encoding bits provide additional information to the recipe,
typically parts of the opcode.
Create a new Encoding
containing (recipe, bits)
.
Get the recipe number in this encoding.
Get the recipe-specific encoding bits.
Is this a legal encoding, or the default placeholder?
Performs copy-assignment from
source
.
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Formats the value using the given formatter.
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The default encoding is the illegal one.
Returns the “default value” for a type.
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ISA-independent display of an encoding.
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 resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning.
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Uses borrowed data to replace owned data, usually by cloning.
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Converts the given value to a
String
.
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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.