Struct ObjectLineMapping 

pub struct ObjectLineMapping { /* private fields */ }

A line mapping extracted from an object.

This is only intended as an intermediate structure for serialization, not for lookups.

Implementations

impl ObjectLineMapping

pub fn from_object<'data, 'object, O, E>(object: &'object O) -> Result<Self, E>

where O: ObjectLike<'data, 'object, Error = E>,

Create a line mapping from the given object.

The mapping is constructed by iterating over all the source files referenced by object and parsing Il2cpp source_info records from each. The referenced C++ source files are read from the local filesystem.

pub fn from_object_with_provider<'data, 'object, O, E, B, P>( object: &'object O, provider: P, ) -> Result<Self, E>

where O: ObjectLike<'data, 'object, Error = E>, B: AsRef<[u8]>, P: FnMut(&str) -> Option<B>,

Create a line mapping from the given object, obtaining the referenced C++ source file contents from provider.

This is the filesystem-free counterpart of Self::from_object, for environments without filesystem access (e.g. WebAssembly): the object’s referenced source paths are enumerated via its debug session, and each is passed to provider, which returns the file’s bytes (or None to skip it). Only files containing Il2cpp source_info records contribute to the mapping.

pub fn to_writer<W: Write>(self, writer: &mut W) -> Result<bool>

Serializes the line mapping to the given writer as JSON.

The mapping is serialized in the form of nested objects: C++ file => C# file => C++ line => C# line

Returns false if the resulting JSON did not contain any mappings.