[−][src]Trait weldr::FileRefResolver
Resolver trait for sub-file references (Line Type 1 LDraw command).
An implementation of this trait must be passed to parse()
to allow resolving sub-file
references recursively, and parsing all dependent sub-files of the top-level file being parsed. Implementations
are free to decide how to retrieve the file, but must ensure that all canonical paths are in scope, as sub-file
references can be relative to any of those:
/p/
- Parts primitives/p/48/
- High-resolution primitives/parts/
- Main catalog of parts/parts/s/
- Catalog of sub-parts commonly used
Required methods
fn resolve(&self, filename: &str) -> Vec<u8>
Resolve the given file reference filename
, given as it appears in a sub-file reference, and return
the content of the file as a UTF-8 encoded buffer of bytes, without BOM. Line ending can be indifferently
Unix style \n
or Windows style \r\n
.
See parse()
for usage.