[−][src]Struct jlrs::value::module::Module
Functionality in Julia can be accessed through its module system. You can get a handle to the
three standard modules, Main
, Base
, and Core
and access their submodules through them.
If you include your own Julia code with Julia::include
, its contents are made available
relative to Main
.
This struct implements JuliaTypecheck
and Cast
. It can be used in combination with
DataType::is
and Value::is
; if the check returns true
the Value
can be cast to
Module
.
Implementations
impl<'base> Module<'base>
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pub fn main(_: Global<'base>) -> Self
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Returns a handle to Julia's Main
-module. If you include your own Julia code by calling
Julia::include
, handles to functions, globals, and submodules defined in these
included files are available through this module.
pub fn core(_: Global<'base>) -> Self
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Returns a handle to Julia's Core
-module.
pub fn base(_: Global<'base>) -> Self
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Returns a handle to Julia's Base
-module.
pub fn submodule<N>(self, name: N) -> JlrsResult<Self> where
N: TemporarySymbol,
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N: TemporarySymbol,
Returns the submodule named name
relative to this module. You have to visit this level
by level: you can't access Main.A.B
by calling this function with "A.B"
, but have to
access A
first and then B
.
Returns an error if the submodule doesn't exist.
pub fn global<N>(self, name: N) -> JlrsResult<Value<'base, 'static>> where
N: TemporarySymbol,
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N: TemporarySymbol,
Returns the global named name
in this module.
Returns an error if the global doesn't exist.
pub fn function<N>(self, name: N) -> JlrsResult<Value<'base, 'static>> where
N: TemporarySymbol,
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N: TemporarySymbol,
Returns the function named name
in this module. Note that all globals defined within the
module will be successfully resolved into a function; Julia will throw an exception if you
try to call something that isn't a function. This means that this method is just an alias
for Module::global
.
Returns an error if th function doesn't exist.
Trait Implementations
impl<'frame, 'data> Cast<'frame, 'data> for Module<'frame>
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type Output = Self
fn cast(value: Value<'frame, 'data>) -> JlrsResult<Self::Output>
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unsafe fn cast_unchecked<'fr, 'da>(value: Value<'frame, 'data>) -> Self::Output
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impl<'base> Clone for Module<'base>
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impl<'base> Copy for Module<'base>
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impl<'frame> JuliaTypecheck for Module<'frame>
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unsafe fn julia_typecheck(t: DataType) -> bool
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Auto Trait Implementations
impl<'base> RefUnwindSafe for Module<'base>
impl<'base> !Send for Module<'base>
impl<'base> !Sync for Module<'base>
impl<'base> Unpin for Module<'base>
impl<'base> UnwindSafe for Module<'base>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,