Struct ModuleInstance 

pub struct ModuleInstance {
    pub id: ModuleInstanceId,
    pub def: ModuleDefId,
    pub parent: Option<ModuleInstanceId>,
    pub via_field: Option<String>,
    pub prefix: Key,
    pub root: String,
    pub prefix_derived: bool,
    pub repeat: Option<Repeat>,
    pub origin: SrcSpan,
    pub children: Vec<ModuleInstanceId>,
    pub certainty: Certainty,
}

A module definition built at one specific VarBuilder prefix.

Fields

id: ModuleInstanceId

def: ModuleDefId

parent: Option<ModuleInstanceId>

via_field: Option<String>

Field name in the parent struct, when this came from a field initializer. Absent when containment and prefix nesting diverge.

prefix: Key

Prefix at this instance. May be a template.

root: String

Which VarBuilder root this prefix belongs to, named after the constructor parameter it entered through (e.g. base_vb vs train_vb). Two prefixes are only comparable within the same root: distinct roots are distinct namespaces, and in practice one is frozen mmapped weights while another is a trainable VarMap.

prefix_derived: bool

True when the prefix was not written in source but computed as the longest common prefix of this instance’s descendants. Grouping structs (Layer { .. } literals) have no builder of their own, so their prefix is derived rather than observed.

repeat: Option<Repeat>

origin: SrcSpan

children: Vec<ModuleInstanceId>

certainty: Certainty

Trait Implementations

impl Clone for ModuleInstance

fn clone(&self) -> ModuleInstance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModuleInstance

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

Formats the value using the given formatter.

impl Serialize for ModuleInstance

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.