Struct julia::api::value::Value

pub struct Value { /* fields omitted */ }

Methods

impl Value

fn nothing() -> Value

Nothing, Nil, Null, None.

fn map<T, F>(&self, f: F) -> Result<T> where
    F: FnOnce(*mut jl_value_t) -> T, 

Applies function to the inner pointer.

fn map_or<T, F>(&self, f: F, optb: T) -> T where
    F: FnOnce(*mut jl_value_t) -> T, 

Applies function to the inner pointer and returns a default value if its poisoned.

fn map_or_else<T, F, O>(&self, f: F, op: O) -> T where
    F: FnOnce(*mut jl_value_t) -> T,
    O: FnOnce(Error) -> T, 

Applies function to the inner pointer and executes a default function if its poisoned.

fn is_ok(&self) -> bool

Checks if the inner Mutex is poisoned.

fn isa(&self, other: &Datatype) -> Result<bool>

Checks if the Value is of a concrete Datatype.

fn types_equal(&self, other: &Value) -> Result<bool>

Checks if the types of two Values are equal.

fn is_nothing(&self) -> bool

Checks if the value is a nothing.

fn is_tuple(&self) -> bool

Checks if the value is a tuple.

fn is_svec(&self) -> bool

Checks if the value is a svec.

fn is_simplevector(&self) -> bool

Checks if the value is a simplevector.

fn is_datatype(&self) -> bool

Checks if the value is a datatype.

fn is_mutable(&self) -> bool

Checks if the value is a mutable.

fn is_mutable_datatype(&self) -> bool

Checks if the value is a mutable_datatype.

fn is_immutable(&self) -> bool

Checks if the value is a immutable.

fn is_immutable_datatype(&self) -> bool

Checks if the value is a immutable_datatype.

fn is_uniontype(&self) -> bool

Checks if the value is a uniontype.

fn is_typevar(&self) -> bool

Checks if the value is a typevar.

fn is_unionall(&self) -> bool

Checks if the value is a unionall.

fn is_typename(&self) -> bool

Checks if the value is a typename.

fn is_int8(&self) -> bool

Checks if the value is a int8.

fn is_int16(&self) -> bool

Checks if the value is a int16.

fn is_int32(&self) -> bool

Checks if the value is a int32.

fn is_int64(&self) -> bool

Checks if the value is a int64.

fn is_long(&self) -> bool

Checks if the value is a long.

fn is_uint8(&self) -> bool

Checks if the value is a uint8.

fn is_uint16(&self) -> bool

Checks if the value is a uint16.

fn is_uint32(&self) -> bool

Checks if the value is a uint32.

fn is_uint64(&self) -> bool

Checks if the value is a uint64.

fn is_ulong(&self) -> bool

Checks if the value is a ulong.

fn is_float16(&self) -> bool

Checks if the value is a float16.

fn is_float32(&self) -> bool

Checks if the value is a float32.

fn is_float64(&self) -> bool

Checks if the value is a float64.

fn is_bool(&self) -> bool

Checks if the value is a bool.

fn is_symbol(&self) -> bool

Checks if the value is a symbol.

fn is_ssavalue(&self) -> bool

Checks if the value is a ssavalue.

fn is_slot(&self) -> bool

Checks if the value is a slot.

fn is_expr(&self) -> bool

Checks if the value is a expr.

fn is_globalref(&self) -> bool

Checks if the value is a globalref.

fn is_labelnode(&self) -> bool

Checks if the value is a labelnode.

fn is_gotonode(&self) -> bool

Checks if the value is a gotonode.

fn is_quotenode(&self) -> bool

Checks if the value is a quotenode.

fn is_newvarnode(&self) -> bool

Checks if the value is a newvarnode.

fn is_linenode(&self) -> bool

Checks if the value is a linenode.

fn is_method_instance(&self) -> bool

Checks if the value is a method_instance.

fn is_code_info(&self) -> bool

Checks if the value is a code_info.

fn is_method(&self) -> bool

Checks if the value is a method.

fn is_module(&self) -> bool

Checks if the value is a module.

fn is_mtable(&self) -> bool

Checks if the value is a mtable.

fn is_task(&self) -> bool

Checks if the value is a task.

fn is_string(&self) -> bool

Checks if the value is a string.

fn is_cpointer(&self) -> bool

Checks if the value is a cpointer.

fn is_pointer(&self) -> bool

Checks if the value is a pointer.

fn is_intrinsic(&self) -> bool

Checks if the value is a intrinsic.

fn is_kind(&self) -> bool

Checks if the value is a kind.

fn is_type(&self) -> bool

Checks if the value is a type.

fn is_primitivetype(&self) -> bool

Checks if the value is a primitivetype.

fn is_structtype(&self) -> bool

Checks if the value is a structtype.

fn is_bits(&self) -> bool

Checks if the value is a bits.

fn is_abstracttype(&self) -> bool

Checks if the value is a abstracttype.

fn is_array_type(&self) -> bool

Checks if the value is a array_type.

fn is_array(&self) -> bool

Checks if the value is a array.

fn is_cpointer_type(&self) -> bool

Checks if the value is a cpointer_type.

fn is_abstract_ref_type(&self) -> bool

Checks if the value is a abstract_ref_type.

fn is_tuple_type(&self) -> bool

Checks if the value is a tuple_type.

fn is_vecelement_type(&self) -> bool

Checks if the value is a vecelement_type.

fn is_type_type(&self) -> bool

Checks if the value is a type_type.

fn is_vararg_type(&self) -> bool

Checks if the value is a vararg_type.

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl JlValue<jl_value_t> for Value

unsafe fn new_unchecked(_inner: *mut jl_value_t) -> Value

Construct a new JlValue from a raw pointer obtained from Julia.

fn new(_inner: *mut jl_value_t) -> Result<Value>

Construct a new JlValue from a raw pointer obtained from Julia while previously validating it.

fn lock(&self) -> Result<*mut jl_value_t>

Safely borrow the unique pointer to a inner jl_value.

fn into_inner(self) -> Result<*mut jl_value_t>

Take ownership of the inner jl_value.

fn add_finalizer(&self, f: &Function) -> Result<()>

Add a finalizer, a function that will be run when the object is collected.

fn finalize(self) -> Result<()>

Consume and finalize self.

fn typename(&self) -> Result<String>

Returns the name of the type.

fn datatype(&self) -> Result<Datatype>

Returns the type of the object as a Datatype.

fn get<S: IntoSymbol>(&self, field: S) -> Result<Value>

Returns the value of a field if it exists.

fn set<S: IntoSymbol>(&self, field: S, value: &Value) -> Result<()>

Sets the value of a field if it exists.

fn from_value<U, A: JlValue<U>>(val: A) -> Result<Self>

Constructs an object of type Self from another object that implements JlValue.

fn into_value<U, A: JlValue<U>>(self) -> Result<A>

Consumes self and returns an object of another type with the same inner pointer.

impl Debug for Value

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

Formats the value using the given formatter.

impl Display for Value

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

Formats the value using the given formatter.

impl Default for Value

fn default() -> Value

Returns the "default value" for a type.

impl From<bool> for Value

fn from(val: bool) -> Value

Performs the conversion.

impl From<char> for Value

fn from(val: char) -> Value

Performs the conversion.

impl From<i8> for Value

fn from(val: i8) -> Value

Performs the conversion.

impl From<i16> for Value

fn from(val: i16) -> Value

Performs the conversion.

impl From<i32> for Value

fn from(val: i32) -> Value

Performs the conversion.

impl From<i64> for Value

fn from(val: i64) -> Value

Performs the conversion.

impl From<isize> for Value

fn from(val: isize) -> Value

Performs the conversion.

impl From<u8> for Value

fn from(val: u8) -> Value

Performs the conversion.

impl From<u16> for Value

fn from(val: u16) -> Value

Performs the conversion.

impl From<u32> for Value

fn from(val: u32) -> Value

Performs the conversion.

impl From<u64> for Value

fn from(val: u64) -> Value

Performs the conversion.

impl From<usize> for Value

fn from(val: usize) -> Value

Performs the conversion.

impl From<f32> for Value

fn from(val: f32) -> Value

Performs the conversion.

impl From<f64> for Value

fn from(val: f64) -> Value

Performs the conversion.

impl<S: IntoCString> From<S> for Value

fn from(cstr: S) -> Value

Performs the conversion.