Package importer
Package importer provides access to export data importers.
In the call graph viewer below, each node
is a function belonging to this package
and its children are the functions it
calls—perhaps dynamically.
The root nodes are the entry points of the
package: functions that may be called from
outside the package.
There may be non-exported or anonymous
functions among them if they are called
dynamically from another package.
Click a node to visit that function's source code.
From there you can visit its callers by
clicking its declaring func
token.
Functions may be omitted if they were
determined to be unreachable in the
particular programs or tests that were
analyzed.
func Default() types.Importer
Default returns an Importer for the compiler that built the running binary.
If available, the result implements types.ImporterFrom.
func For(compiler string, lookup Lookup) types.Importer
For returns an Importer for the given compiler and lookup interface,
or nil. Supported compilers are "gc", and "gccgo". If lookup is nil,
the default package lookup mechanism for the given compiler is used.
BUG(issue13847): For does not support non-nil lookup functions.
type Lookup func(path string) (io.ReadCloser, error)
A Lookup function returns a reader to access package data for
a given import path, or an error if no matching package is found.
Bugs
- ☞ For does not support non-nil lookup functions.