Struct arithmetic_eval::CallContext
source · pub struct CallContext<'r, T> { /* private fields */ }
Expand description
Context for native function calls.
Implementations§
source§impl<'r, T> CallContext<'r, T>
impl<'r, T> CallContext<'r, T>
sourcepub fn mock<ID: ModuleId>(
module_id: ID,
location: Location,
env: &'r Environment<T>,
) -> Self
pub fn mock<ID: ModuleId>( module_id: ID, location: Location, env: &'r Environment<T>, ) -> Self
Creates a mock call context with the specified module ID and call span.
The provided Environment
is used to extract an OrdArithmetic
implementation.
sourcepub fn call_location(&self) -> &LocationInModule
pub fn call_location(&self) -> &LocationInModule
Returns the call location of the currently executing function.
sourcepub fn apply_call_location<U>(&self, value: U) -> Location<U>
pub fn apply_call_location<U>(&self, value: U) -> Location<U>
Applies the call span to the specified value
.
sourcepub fn call_site_error(&self, error: ErrorKind) -> Error
pub fn call_site_error(&self, error: ErrorKind) -> Error
Creates an error spanning the call site.
sourcepub fn check_args_count(
&self,
args: &[SpannedValue<T>],
expected_count: impl Into<LvalueLen>,
) -> Result<(), Error>
pub fn check_args_count( &self, args: &[SpannedValue<T>], expected_count: impl Into<LvalueLen>, ) -> Result<(), Error>
Checks argument count and returns an error if it doesn’t match.
Trait Implementations§
Auto Trait Implementations§
impl<'r, T> Freeze for CallContext<'r, T>
impl<'r, T> !RefUnwindSafe for CallContext<'r, T>
impl<'r, T> !Send for CallContext<'r, T>
impl<'r, T> !Sync for CallContext<'r, T>
impl<'r, T> Unpin for CallContext<'r, T>
impl<'r, T> !UnwindSafe for CallContext<'r, T>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more