Struct SpShmOptions 

pub struct SpShmOptions {
    pub blocking: bool,
    pub dir: Option<PathBuf>,
}

SHM attach options for the LaneGraph SP runtime.

If dir is set, each lane is backed by its own mmap file at ${dir}/${lane}.mmap (with basic sanitization applied).

Fields

blocking: bool

Whether to prefer blocking waits (non-HFT mode).

dir: Option<PathBuf>

Optional directory where per-lane mmap files should be created.

Implementations

impl SpShmOptions

pub fn lane_attach_options(&self, lane: &str) -> AttachOptions

Build backing attach options for a specific lane.

Trait Implementations

impl Clone for SpShmOptions

fn clone(&self) -> SpShmOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpShmOptions

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

Formats the value using the given formatter.

impl Default for SpShmOptions

fn default() -> SpShmOptions

Returns the “default value” for a type.