pub trait TryFromObject:Sized { fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>;}
Implemented by any type that can be created from a Python object.
Any type that implementsTryFromObject is automaticallyFromArgs, andso can be accepted as a argument to a built-in function.
fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>Attempt to convert a Python object to a value of this type.
implTryFromObject forbool[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<bool>[src]implTryFromObject forf32[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]implTryFromObject forf64[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]implTryFromObject forisize[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]implTryFromObject fori8[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]implTryFromObject fori16[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]implTryFromObject fori32[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]implTryFromObject fori64[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]implTryFromObject forusize[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]implTryFromObject foru8[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]implTryFromObject foru16[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]implTryFromObject foru32[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]implTryFromObject foru64[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl<T: TryFromObject>TryFromObject forOption<T>[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]implTryFromObject forDuration[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl TryFromObject forExceptionCtor[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl TryFromObject forPyBytesLike[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl TryFromObject forRangeIndex[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl TryFromObject forSequenceIndex[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl TryFromObject forIntoPyBool[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl TryFromObject forPyByteInner[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl TryFromObject forIntoPyFloat[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl TryFromObject forPyCallable[src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl TryFromObject forPyObjectRef[src]fntry_from_object(_vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl<A, B> TryFromObject forEither<A, B>where
A:TryFromObject,
B:TryFromObject, [src]This allows a builtin method to accept arguments that may be one of twotypes, raising aTypeError if it is neither.
userustpython_vm::VirtualMachine;userustpython_vm::obj::{objstr::PyStringRef,objint::PyIntRef};userustpython_vm::pyobject::Either;fndo_something(arg:Either<PyIntRef,PyStringRef>,vm:&VirtualMachine) {matcharg {Either::A(int)=> {// do something with int }Either::B(string)=> {// do something with string } }}
fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl<T> TryFromObject forPyIterable<T>where
T:TryFromObject, [src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]impl<T> TryFromObject forPyRef<T>where
T:PyValue, [src]fntry_from_object(vm: &VirtualMachine, obj:PyObjectRef) ->PyResult<Self>[src]