Struct ContractProvenance 

pub struct ContractProvenance {
    pub template_path: String,
    pub span: SourceSpan,
    pub helper_chain: Vec<String>,
}

Source provenance for one emitted contract fact.

Fields

template_path: String

Chart-relative template file containing the evidence.

span: SourceSpan

Byte range of the expression that produced the evidence.

helper_chain: Vec<String>

Named helpers traversed from the template to the expression.

Implementations

impl ContractProvenance

pub fn new( template_path: impl Into<String>, span: SourceSpan, helper_chain: Vec<String>, ) -> ContractProvenance

Creates provenance for one expression and its helper call chain.

Trait Implementations

impl Clone for ContractProvenance

fn clone(&self) -> ContractProvenance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContractProvenance

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContractProvenance

fn deserialize<__D>( __deserializer: __D, ) -> Result<ContractProvenance, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ContractProvenance

impl Hash for ContractProvenance

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ContractProvenance

fn cmp(&self, other: &ContractProvenance) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ContractProvenance

fn eq(&self, other: &ContractProvenance) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for ContractProvenance

fn partial_cmp(&self, other: &ContractProvenance) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ContractProvenance

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ContractProvenance