Struct BootConfig 

pub struct BootConfig<'a> {
    pub node_name: Option<&'a str>,
    pub locator: Option<&'a str>,
    pub domain_id: Option<u32>,
    pub namespace: Option<&'a str>,
}

Session-identity subset a caller supplies to ExecutorConfig::resolve.

None on a field means “not specified — fall through to the next precedence level”. The precedence model (A) resolved by ExecutorConfig::resolve is:

env (only if hosted_env && the var is set)
  > baked (a Some field here)
    > compiled default

Fields are resolved independently: an env locator and a baked node_name can both apply in the same call.

Note: mode (session mode) is not configurable through BootConfig. BootConfig carries only node_name, locator, domain_id, and namespace. Session mode falls through to the env-cache default (SessionMode::Client).

Fields

node_name: Option<&'a str>

Node name override. Maps to ExecutorConfig::node_name.

locator: Option<&'a str>

Middleware locator override. Maps to ExecutorConfig::locator.

domain_id: Option<u32>

ROS 2 domain ID override. Maps to ExecutorConfig::domain_id.

namespace: Option<&'a str>

Node namespace override. Maps to ExecutorConfig::namespace.

Implementations

impl<'a> BootConfig<'a>

pub fn from_baked(baked: &'a BakedBootConfig) -> BootConfig<'a>

Read a baked config into the plain-field BootConfig the resolver consumes.

Returns all-None (→ resolver uses compiled defaults) if magic/version don’t match — defensive against a corrupt or zero-initialised section.

Each Option is Some iff its set_flags bit is set; string values are the bytes up to the first NUL (or full buffer if no NUL). Invalid UTF-8 in a set field is treated as unset for that field.

Trait Implementations

impl<'a> Clone for BootConfig<'a>

fn clone(&self) -> BootConfig<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for BootConfig<'a>

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

Formats the value using the given formatter.

impl<'a> Default for BootConfig<'a>

fn default() -> BootConfig<'a>

Returns the “default value” for a type.

impl<'a> Copy for BootConfig<'a>