Struct TxIndex 

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

Chain-wide transaction index (0 = the genesis coinbase). For an in-block position, use BlockTxIndex instead.

Implementations

impl TxIndex

pub const ZERO: TxIndex

pub const COINBASE: TxIndex

pub fn new(tx_index: u32) -> TxIndex

pub fn incremented(self) -> TxIndex

pub fn to_be_bytes(&self) -> [u8; 4]

pub fn to_ne_bytes(&self) -> [u8; 4]

pub fn is_coinbase(self) -> bool

pub fn is_not_coinbase(self) -> bool

Methods from Deref<Target = u32>

pub const MIN: u32 = 0

pub const MAX: u32

pub const BITS: u32

Trait Implementations

impl Add<usize> for TxIndex

type Output = TxIndex

The resulting type after applying the + operator.

fn add(self, rhs: usize) -> <TxIndex as Add<usize>>::Output

Performs the + operation.

impl Add for TxIndex

type Output = TxIndex

The resulting type after applying the + operator.

fn add(self, rhs: TxIndex) -> <TxIndex as Add>::Output

Performs the + operation.

impl AddAssign for TxIndex

fn add_assign(&mut self, rhs: TxIndex)

Performs the += operation.

impl Bytes for TxIndex

type Array = <u32 as Bytes>::Array

The byte array type returned by to_bytes. For fixed-size types, this is [u8; N] where N is the size of the type.

fn to_bytes(&self) -> <TxIndex as Bytes>::Array

Serializes this value to bytes.

fn from_bytes(bytes: &[u8]) -> Result<TxIndex, Error>

Deserializes a value from bytes.

const IS_NATIVE_LAYOUT: bool = false

Whether the byte representation from to_bytes is identical to the in-memory representation of Self. When true, bulk operations can use memcpy instead of per-element deserialization.

impl CheckedSub for TxIndex

fn checked_sub(self, rhs: TxIndex) -> Option<TxIndex>

impl Clone for TxIndex

fn clone(&self) -> TxIndex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TxIndex

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

Formats the value using the given formatter.

impl Default for TxIndex

fn default() -> TxIndex

Returns the “default value” for a type.

impl Deref for TxIndex

type Target = u32

The resulting type after dereferencing.

fn deref(&self) -> &<TxIndex as Deref>::Target

Dereferences the value.

impl DerefMut for TxIndex

fn deref_mut(&mut self) -> &mut <TxIndex as Deref>::Target

Mutably dereferences the value.

impl<'de> Deserialize<'de> for TxIndex

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for TxIndex

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

Formats the value using the given formatter.

impl Formattable for TxIndex

fn write_to(&self, buf: &mut Vec<u8>)

Write formatted UTF-8 bytes. Primary method — all others derive from it.

fn fmt_into(&self, f: &mut String)

Write to a String via write_to.

fn fmt_csv(&self, f: &mut String) -> Result<(), Error>

Write in CSV format. Override for types needing CSV escaping (e.g., quoting commas).

fn fmt_json(&self, buf: &mut Vec<u8>)

Write in JSON format. Override for types needing JSON wrapping (e.g., string quotes).

impl From<ByteView> for TxIndex

fn from(value: ByteView) -> TxIndex

Converts to this type from the input type.

impl From<TxIndex> for StoredU32

fn from(value: TxIndex) -> StoredU32

Converts to this type from the input type.

impl From<TxIndex> for StoredU64

fn from(value: TxIndex) -> StoredU64

Converts to this type from the input type.

impl From<TxIndex> for u32

fn from(value: TxIndex) -> u32

Converts to this type from the input type.

impl From<TxIndex> for u64

fn from(value: TxIndex) -> u64

Converts to this type from the input type.

impl From<TxIndex> for usize

fn from(value: TxIndex) -> usize

Converts to this type from the input type.

impl From<u32> for TxIndex

fn from(value: u32) -> TxIndex

Converts to this type from the input type.

impl From<u64> for TxIndex

fn from(value: u64) -> TxIndex

Converts to this type from the input type.

impl From<usize> for TxIndex

fn from(value: usize) -> TxIndex

Converts to this type from the input type.

impl Hash for TxIndex

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 JsonSchema for TxIndex

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl Ord for TxIndex

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

fn eq(&self, other: &TxIndex) -> 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 TxIndex

fn partial_cmp(&self, other: &TxIndex) -> 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 Pco for TxIndex

type NumberType = <u32 as Pco>::NumberType

impl PrintableIndex for TxIndex

fn to_string() -> &'static str

Returns the canonical string name for this index type.

fn to_possible_strings() -> &'static [&'static str]

Returns all accepted string representations for this index type. Used for parsing and type identification.

impl Serialize for TxIndex

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 Copy for TxIndex

impl Eq for TxIndex

impl StructuralPartialEq for TxIndex

impl TransparentPco<<u32 as Pco>::NumberType> for TxIndex