pub fn has_read(&self, index: T) -> bool {
        if self.reads_all {
            true
        } else {
            self.reads_and_writes.contains(index.sparse_set_index())
        }
    }
/// Returns true if this `Access` contains a read access for the given index.
Returns true if this `Access` contains a read access for the given index.
Returns true if this ` Access ` contains a read access for the given index .
pub fn has_read(&self, index: T) -> bool {
        if self.reads_all {
            true
        } else {
            self.reads_and_writes.contains(index.sparse_set_index())
        }
    }
pub fn has_read ( & self , index : T ) -> bool { if self . reads_all { true } else { self . reads_and_writes . contains ( index . sparse_set_index ( ) ) } }
Returns true if this `Access` contains a read access for the given index.
Returns true if this ` Access ` contains a read access for the given index .
&self
index
T
&self
index
T