Struct WriteLockedPropMapper 

pub struct WriteLockedPropMapper<'a> { /* private fields */ }

Write-locked view of a PropMapper.

Implementations

impl<'a> WriteLockedPropMapper<'a>

pub fn new_id_and_dtype( &mut self, key: impl Into<ArcStr>, dtype: PropType, ) -> usize

pub fn set_id_and_dtype( &mut self, key: impl Into<ArcStr>, id: usize, dtype: PropType, )

pub fn set_dtype(&mut self, id: usize, dtype: PropType)

pub fn set_or_unify_id_and_dtype( &mut self, key: impl Into<ArcStr>, id: usize, dtype: PropType, ) -> Result<(), PropError>

pub fn set_or_unify_dtype( &mut self, id: usize, dtype: PropType, ) -> Result<(), PropError>

pub fn get_dtype(&'a self, prop_id: usize) -> Option<&'a PropType>

pub fn fast_proptype_check( &mut self, prop: &str, dtype: PropType, ) -> Result<Option<Either<usize, usize>>, PropError>

Fast check for property type without unifying the types Returns:

• Some(Either::Left(id)) if the property type can be unified
• Some(Either::Right(id)) if the property type is already set and no unification is needed
• None if the property type is not set
• Err(PropError::PropertyTypeError) if the property type cannot be unified