Struct fuel_tx::Contract

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pub struct Contract(_);

Expand description

Deployable representation of a contract code.

Implementations

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impl Contract

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pub fn root(&self) -> Bytes32

Calculate the code root of the contract, using Self::root_from_code.

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pub fn root_from_code(bytes: B) -> Bytes32 where
B: AsRef<[u8]>,

Calculate the code root from a contract.

https://github.com/FuelLabs/fuel-specs/blob/master/specs/protocol/identifiers.md#contract-id

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pub fn initial_state_root<'a, I>(storage_slots: I) -> Bytes32 where
I: Iterator<Item = &'a StorageSlot>,

Calculate the root of the initial storage slots for this contract

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pub fn default_state_root() -> Bytes32

The default state root value without any entries

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pub fn id(&self, salt: &Salt, root: &Bytes32, state_root: &Bytes32) -> ContractId

Calculate and return the contract id, provided a salt, code root and state root.

https://github.com/FuelLabs/fuel-specs/blob/master/specs/protocol/identifiers.md#contract-id

Trait Implementations

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impl AsMut<[u8]> for Contract

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fn as_mut(&mut self) -> &mut [u8]ⓘNotable traits for &[u8]`impl Read for &[u8]impl Write for &mut [u8]`

Converts this type into a mutable reference of the (usually inferred) input type.

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impl AsRef<[u8]> for Contract

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fn as_ref(&self) -> &[u8]ⓘNotable traits for &[u8]`impl Read for &[u8]impl Write for &mut [u8]`

Converts this type into a shared reference of the (usually inferred) input type.

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impl Clone for Contract

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fn clone(&self) -> Contract

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for Contract

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

Formats the value using the given formatter. Read more

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impl Default for Contract

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fn default() -> Contract

Returns the “default value” for a type. Read more

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impl From<&[u8]> for Contract

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fn from(c: &[u8]) -> Self

Converts to this type from the input type.

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impl From<&mut [u8]> for Contract

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fn from(c: &mut [u8]) -> Self

Converts to this type from the input type.

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impl From<Contract> for Vec<u8>

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fn from(c: Contract) -> Vec<u8>

Converts to this type from the input type.

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impl From<Vec<u8, Global>> for Contract

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fn from(c: Vec<u8>) -> Self

Converts to this type from the input type.

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impl Hash for Contract

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<Contract> for Contract

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl TryFrom<&Transaction> for Contract

type Error = ValidationError

The type returned in the event of a conversion error.

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fn try_from(tx: &Transaction) -> Result<Self, Self::Error>

Performs the conversion.

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impl Eq for Contract

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impl StructuralEq for Contract

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impl StructuralPartialEq for Contract

Auto Trait Implementations

impl RefUnwindSafe for Contract

impl Send for Contract

impl Sync for Contract

impl Unpin for Contract

impl UnwindSafe for Contract

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Base32Len for T where
T: AsRef<[u8]>,

fn base32_len(&self) -> usize

Calculate the base32 serialized length

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CallHasher for T where
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

impl<'f, T> CheckBase32<Vec<u5, Global>> for T where
T: AsRef<[u8]>,

type Err = Error

Error type if conversion fails

fn check_base32(
self
) -> Result<Vec<u5, Global>, <T as CheckBase32<Vec<u5, Global>>>::Err>

Check if all values are in range and return array-like struct of u5 values

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToBase32 for T where
T: AsRef<[u8]>,

fn write_base32<W>(&self, writer: &mut W) -> Result<(), <W as WriteBase32>::Err> where
W: WriteBase32,

Encode as base32 and write it to the supplied writer Implementations shouldn’t allocate. Read more

fn to_base32(&self) -> Vec<u5, Global>

Convert Self to base32 vector

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impl<T> ToHex for T where
T: AsRef<[u8]>,

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fn encode_hex(&self) -> U where
U: FromIterator<char>,

Encode the hex strict representing self into the result. Lower case letters are used (e.g. f9b4ca) Read more

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fn encode_hex_upper(&self) -> U where
U: FromIterator<char>,

Encode the hex strict representing self into the result. Upper case letters are used (e.g. F9B4CA) Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct fuel_tx::Contract

Implementations

impl Contract

pub fn root(&self) -> Bytes32

pub fn root_from_code<B>(bytes: B) -> Bytes32 where B: AsRef<[u8]>,

pub fn initial_state_root<'a, I>(storage_slots: I) -> Bytes32 where I: Iterator<Item = &'a StorageSlot>,

pub fn default_state_root() -> Bytes32

pub fn id(&self, salt: &Salt, root: &Bytes32, state_root: &Bytes32) -> ContractId

Trait Implementations

impl AsMut<[u8]> for Contract

fn as_mut(&mut self) -> &mut [u8]ⓘNotable traits for &[u8]impl Read for &[u8]impl Write for &mut [u8]

impl AsRef<[u8]> for Contract

fn as_ref(&self) -> &[u8]ⓘNotable traits for &[u8]impl Read for &[u8]impl Write for &mut [u8]

impl Clone for Contract

fn clone(&self) -> Contract

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

impl Debug for Contract

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

impl Default for Contract

fn default() -> Contract

impl From<&[u8]> for Contract

fn from(c: &[u8]) -> Self

impl From<&mut [u8]> for Contract

fn from(c: &mut [u8]) -> Self

impl From<Contract> for Vec<u8>

fn from(c: Contract) -> Vec<u8>

impl From<Vec<u8, Global>> for Contract

fn from(c: Vec<u8>) -> Self

impl Hash for Contract

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

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

impl PartialEq<Contract> for Contract

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

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

impl TryFrom<&Transaction> for Contract

type Error = ValidationError

fn try_from(tx: &Transaction) -> Result<Self, Self::Error>

impl Eq for Contract

impl StructuralEq for Contract

impl StructuralPartialEq for Contract

Auto Trait Implementations

impl RefUnwindSafe for Contract

impl Send for Contract

impl Sync for Contract

impl Unpin for Contract

impl UnwindSafe for Contract

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Base32Len for T where T: AsRef<[u8]>,

fn base32_len(&self) -> usize

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CallHasher for T where T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where H: Hash + ?Sized, B: BuildHasher,

impl<'f, T> CheckBase32<Vec<u5, Global>> for T where T: AsRef<[u8]>,

type Err = Error

fn check_base32( self) -> Result<Vec<u5, Global>, <T as CheckBase32<Vec<u5, Global>>>::Err>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToBase32 for T where T: AsRef<[u8]>,

fn write_base32<W>(&self, writer: &mut W) -> Result<(), <W as WriteBase32>::Err> where W: WriteBase32,

fn to_base32(&self) -> Vec<u5, Global>

impl<T> ToHex for T where T: AsRef<[u8]>,

fn encode_hex<U>(&self) -> U where U: FromIterator<char>,

fn encode_hex_upper<U>(&self) -> U where U: FromIterator<char>,

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

pub fn root_from_code<B>(bytes: B) -> Bytes32 where
B: AsRef<[u8]>,

pub fn initial_state_root<'a, I>(storage_slots: I) -> Bytes32 where
I: Iterator<Item = &'a StorageSlot>,

fn as_mut(&mut self) -> &mut [u8]ⓘNotable traits for &[u8]`impl Read for &[u8]impl Write for &mut [u8]`

fn as_ref(&self) -> &[u8]ⓘNotable traits for &[u8]`impl Read for &[u8]impl Write for &mut [u8]`

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

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

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Base32Len for T where
T: AsRef<[u8]>,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> CallHasher for T where
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

impl<'f, T> CheckBase32<Vec<u5, Global>> for T where
T: AsRef<[u8]>,

fn check_base32(
self
) -> Result<Vec<u5, Global>, <T as CheckBase32<Vec<u5, Global>>>::Err>

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToBase32 for T where
T: AsRef<[u8]>,

fn write_base32<W>(&self, writer: &mut W) -> Result<(), <W as WriteBase32>::Err> where
W: WriteBase32,

impl<T> ToHex for T where
T: AsRef<[u8]>,

fn encode_hex<U>(&self) -> U where
U: FromIterator<char>,

fn encode_hex_upper<U>(&self) -> U where
U: FromIterator<char>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,