Struct VariableUsage 

pub struct VariableUsage {
    pub read_count: usize,
    pub write_count: usize,
    pub readers: Vec<String>,
    pub writers: Vec<String>,
    pub has_dead_usage: bool,
}

Statistics about variable usage

Fields

read_count: usize

Number of times variable is read

write_count: usize

Number of times variable is written

readers: Vec<String>

Nodes that read this variable

writers: Vec<String>

Nodes that write this variable

has_dead_usage: bool

Whether variable is used after its last meaningful use

Trait Implementations

impl Clone for VariableUsage

fn clone(&self) -> VariableUsage

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VariableUsage

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VariableUsage

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for VariableUsage

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.