Struct NodeId 

pub struct NodeId(/* private fields */);

A validated node identifier: n- followed by 4 or more ASCII digits (e.g. n-0001). Mirrors what crate::format_node_id emits.

Implementations

impl NodeId

pub fn as_str(&self) -> &str

The validated id as a string slice. There is no mutable or owned-String accessor by design: the inner value can never be mutated into an unvalidated state after construction.

impl NodeId

pub fn parse_str(s: &str) -> Result<Self, IdValidationError>

Parse and validate a node_id. Requires the n- prefix followed by 4 to 10 ASCII digits; rejects anything else (wrong prefix, too few or too many digits, non-digit body). The 10-digit ceiling covers the full u32 counter range crate::format_node_id draws from while bounding the filename length (a defense against ENAMETOOLONG from a forged id).

Trait Implementations

impl Clone for NodeId

fn clone(&self) -> NodeId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NodeId

fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for NodeId

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

Formats the value using the given formatter.

impl Eq for NodeId

impl FromStr for NodeId

fn from_str(s: &str) -> Result<Self, Self::Err>

Parse via the newtype’s own parse_str; lets callers use the str::parse / FromStr ecosystem (s.parse::<RunId>()?).

type Err = IdValidationError

The associated error which can be returned from parsing.

impl Hash for NodeId

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

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 NodeId

fn cmp(&self, other: &NodeId) -> 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 NodeId

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for NodeId

fn partial_cmp(&self, other: &NodeId) -> 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 NodeId

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NodeId