pub struct Julia<'context> { /* private fields */ }
Expand description
An active Julia instance.
Implementations§
source§impl Julia<'_>
impl Julia<'_>
sourcepub fn error_color(&mut self, enable: bool) -> JlrsResult<()>
pub fn error_color(&mut self, enable: bool) -> JlrsResult<()>
Enable or disable colored error messages originating from Julia. If this is enabled the
error message in JlrsError::Exception
can contain ANSI color codes. This feature is
disabled by default.
sourcepub unsafe fn include<P: AsRef<Path>>(&mut self, path: P) -> JlrsResult<()>
pub unsafe fn include<P: AsRef<Path>>(&mut self, path: P) -> JlrsResult<()>
Calls include
in the Main
module in Julia, which executes the file’s contents in that
module. This has the same effect as calling include
in the Julia REPL.
This is unsafe because the content of the file is evaluated.
Example:
unsafe {
julia.include("Path/To/MyJuliaCode.jl").unwrap();
}
sourcepub fn scope<T, F>(&mut self, func: F) -> JlrsResult<T>where
for<'base> F: FnOnce(GcFrame<'base>) -> JlrsResult<T>,
pub fn scope<T, F>(&mut self, func: F) -> JlrsResult<T>where for<'base> F: FnOnce(GcFrame<'base>) -> JlrsResult<T>,
This method is a main entrypoint to interact with Julia. It takes a closure with one
argument, a GcFrame
, and can return arbitrary results.
Example:
julia
.scope(|mut frame| {
let _i = Value::new(&mut frame, 1u64);
Ok(())
})
.unwrap();
Trait Implementations§
source§impl Gc for Julia<'_>
impl Gc for Julia<'_>
source§fn enable_gc_logging(&self, on: bool)
fn enable_gc_logging(&self, on: bool)
Enable or disable GC logging. Read more
source§fn gc_is_enabled(&self) -> bool
fn gc_is_enabled(&self) -> bool
Returns
true
if the GC is enabled.source§fn gc_collect(&self, mode: GcCollection)
fn gc_collect(&self, mode: GcCollection)
Force a collection.
source§fn gc_safepoint(&self)
fn gc_safepoint(&self)
Insert a safepoint, a point where the garbage collector may run.
source§fn gc_set_max_memory(max_mem: u64)
fn gc_set_max_memory(max_mem: u64)
Set GC memory trigger in bytes for greedy memory collecting
Auto Trait Implementations§
impl<'context> !RefUnwindSafe for Julia<'context>
impl<'context> !Send for Julia<'context>
impl<'context> !Sync for Julia<'context>
impl<'context> Unpin for Julia<'context>
impl<'context> !UnwindSafe for Julia<'context>
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