Module word

Expand description

The CPU’s raw word representation and its typed bit conversions.

Functions§

decode_bool: Decodes a boolean word. Zero is false and every nonzero word is true.
decode_f32: Decodes an f32 from its IEEE-754 representation in the low 32 bits.
decode_f64: Decodes an f64 from its IEEE-754 representation.
decode_function_ref: Decodes a numeric function reference.
decode_heap_ref: Decodes a numeric heap reference.
decode_i32: Decodes an i32 from the low 32 bits of a word.
decode_i64: Decodes an i64 without changing its bit pattern.
decode_string_id: Decodes an interned string identifier.
decode_u32: Decodes a u32 from the low 32 bits of a word.
decode_u64: Decodes a u64 without changing its bit pattern.
encode_bool: Encodes a boolean as its canonical word representation, 0 or 1.
encode_f32: Encodes an f32 using its IEEE-754 representation in the low 32 bits.
encode_f64: Encodes an f64 using its IEEE-754 representation.
encode_function_ref: Encodes a numeric function reference.
encode_heap_ref: Encodes a numeric heap reference.
encode_i32: Encodes an i32 in the low 32 bits of a word.
encode_i64: Encodes an i64 without changing its bit pattern.
encode_string_id: Encodes an interned string identifier.
encode_u32: Encodes a u32 in the low 32 bits of a word.
encode_u64: Encodes a u64 without changing its bit pattern.