Struct Edge 

pub struct Edge<T> { /* private fields */ }

Represents edge within graph. Used during process of edge deserialization

Implementations

impl<T> Edge<T>

pub fn id(&self) -> u64

pub fn label(&self) -> String

pub fn properties(&self) -> &T

pub fn start_id(&self) -> u64

pub fn end_id(&self) -> u64

Trait Implementations

impl<T: Debug> Debug for Edge<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Edge<T>

where T: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a, T> FromSql<'a> for Edge<T>

where T: Deserialize<'a>,

fn from_sql( ty: &Type, raw: &'a [u8], ) -> Result<Edge<T>, Box<dyn Error + Sync + Send>>

Creates a new value of this type from a buffer of data of the specified Postgres Type in its binary format.

fn accepts(ty: &Type) -> bool

Determines if a value of this type can be created from the specified Postgres Type.

fn from_sql_null(ty: &Type) -> Result<Self, Box<dyn Error + Send + Sync>>

Creates a new value of this type from a NULL SQL value.

fn from_sql_nullable( ty: &Type, raw: Option<&'a [u8]>, ) -> Result<Self, Box<dyn Error + Send + Sync>>

A convenience function that delegates to from_sql and from_sql_null depending on the value of raw.

impl<T> Serialize for Edge<T>

where T: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.