Struct FileId 

pub struct FileId(pub u128);

Unique identifier for a source file referenced by spans.

Tuple Fields

0: u128

Implementations

impl FileId

pub const fn new(id: u128) -> Self

Create a new ID from raw u128 value.

pub fn derive(data: &[u8]) -> Self

Derive a deterministic ID from the given data bytes.

pub const fn raw(self) -> u128

Get the raw u128 value.

pub fn to_hex(self) -> String

Format as hex string with 0x prefix.

Trait Implementations

impl Clone for FileId

fn clone(&self) -> FileId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FileId

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

Deserialize this value from the given Serde deserializer.

impl Display for FileId

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

Formats the value using the given formatter.

impl EntityId for FileId

fn raw(self) -> u128

Get the raw u128 value.

fn to_hex(self) -> String

Format as hex string with 0x prefix.

impl From<FileId> for u128

fn from(id: FileId) -> Self

Converts to this type from the input type.

impl From<u128> for FileId

fn from(id: u128) -> Self

Converts to this type from the input type.

impl Hash for FileId

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 FileId

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

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for FileId

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

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

Serialize this value into the given Serde serializer.

impl Copy for FileId

impl Eq for FileId

impl StructuralPartialEq for FileId