Struct RelaxInfo 

pub struct RelaxInfo {
    pub short_bytes: InstrBytes,
    pub short_reloc_offset: usize,
    pub short_relocation: Option<Relocation>,
}

Information for branch relaxation — allows the linker to try a shorter encoding.

When present on an EncodedInstr, the linker starts with this short form and only promotes to the long form (in bytes) when the target is out of ±127 byte range. This implements Szymanski-style monotonic growth.

Fields

short_bytes: InstrBytes

Complete short-form instruction bytes (opcode + placeholder rel8).

short_reloc_offset: usize

Offset of the rel8 displacement byte within short_bytes.

short_relocation: Option<Relocation>

Optional relocation for the short form. When Some, the linker applies this relocation to short_bytes instead of raw byte-patching. Used for architectures like RISC-V where even the short form needs complex bitfield manipulation.

Trait Implementations

impl Clone for RelaxInfo

fn clone(&self) -> RelaxInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelaxInfo

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

Formats the value using the given formatter.