Macro bitvec::bitvec [−][src]
macro_rules! bitvec { ( $end:ident , $prim:ty ; $( $elt:expr ),* ) => { ... }; ( $end:ident , $prim:ty ; $( $elt:expr , )* ) => { ... }; ( $end:ident ; $( $elt:expr ),* ) => { ... }; ( $end:ident ; $( $elt:expr , )* ) => { ... }; ( $( $elt:expr ),* ) => { ... }; ( $( $elt:expr , )* ) => { ... }; ( $end:ident , $prim:ty ; $elt:expr ; $rep:expr ) => { ... }; ( $end:ident ; $elt:expr ; $rep:expr ) => { ... }; ( $elt:expr ; $rep:expr ) => { ... }; }
Construct a BitVec
out of a literal array in source code, analagous to
vec!
.
bitvec!
can be invoked in a number of ways. It takes the name of an
Endian
implementation, the name of a Bits
-implementing primitive, and
zero or more primitives (integer, floating-point, or bool) which are used to
build the bits. Each primitive literal corresponds to one bit, and is
considered to represent 1 if any bit in the representation is set.
bitvec!
can be invoked with no specifiers, and Endian
specifier, or an
Endian
and a Bits
specifier. It cannot be invoked with a Bits
specifier but no Endian
specifier, due to overlap in how those tokens are
matched by the macro system.
Like vec!
, bitvec!
supports bit lists [0, 1, ...]
and repetition
markers [1; n]
.
All Syntaxes
bitvec![BigEndian, u8; 0, 1]; bitvec![LittleEndian, u8; 0, 1,]; bitvec![BigEndian; 0, 1]; bitvec![LittleEndian; 0, 1,]; bitvec![0, 1]; bitvec![0, 1,]; bitvec![BigEndian, u8; 1; 5]; bitvec![LittleEndian; 0; 5]; bitvec![1; 5];