Struct cardano_serialization_lib::crypto::ScriptHash

pub struct ScriptHash(_);

Implementations

impl ScriptHash

pub fn from_bytes(bytes: Vec<u8>) -> Result<ScriptHash, DeserializeError>

impl ScriptHash

pub fn to_bytes(&self) -> Vec<u8>

Examples found in repository

src/address.rs (line 159)

    fn to_raw_bytes(&self) -> Vec<u8> {
        match &self.0 {
            StakeCredType::Key(hash) => hash.to_bytes(),
            StakeCredType::Script(hash) => hash.to_bytes(),
        }
    }
}

impl_to_from!(StakeCredential);

impl cbor_event::se::Serialize for StakeCredential {
    fn serialize<'se, W: Write>(
        &self,
        serializer: &'se mut Serializer<W>,
    ) -> cbor_event::Result<&'se mut Serializer<W>> {
        serializer.write_array(cbor_event::Len::Len(2))?;
        match &self.0 {
            StakeCredType::Key(keyhash) => {
                serializer.write_unsigned_integer(0u64)?;
                serializer.write_bytes(keyhash.to_bytes())
            }
            StakeCredType::Script(scripthash) => {
                serializer.write_unsigned_integer(1u64)?;
                serializer.write_bytes(scripthash.to_bytes())
            }
        }
    }

src/tx_builder.rs (line 171)

fn assert_required_mint_scripts(
    mint: &Mint,
    maybe_mint_scripts: Option<&NativeScripts>,
) -> Result<(), JsError> {
    if maybe_mint_scripts.is_none_or_empty() {
        return Err(JsError::from_str(
            "Mint is present in the builder, but witness scripts are not provided!",
        ));
    }
    let mint_scripts = maybe_mint_scripts.unwrap();
    let witness_hashes: HashSet<ScriptHash> =
        mint_scripts.0.iter().map(|script| script.hash()).collect();
    for mint_hash in mint.keys().0.iter() {
        if !witness_hashes.contains(mint_hash) {
            return Err(JsError::from_str(&format!(
                "No witness script is found for mint policy '{:?}'! Script is required!",
                hex::encode(mint_hash.to_bytes()),
            )));
        }
    }
    Ok(())
}

pub fn to_bech32(&self, prefix: &str) -> Result<String, JsError>

pub fn from_bech32(bech_str: &str) -> Result<ScriptHash, JsError>

pub fn to_hex(&self) -> String

pub fn from_hex(hex: &str) -> Result<ScriptHash, JsError>

impl ScriptHash

pub const BYTE_COUNT: usize = 28usize

Trait Implementations

impl Clone for ScriptHash

fn clone(&self) -> ScriptHash

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScriptHash

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ScriptHash

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

Deserialize this value from the given Serde deserializer.

impl Deserialize for ScriptHash

fn deserialize<R: BufRead>(
    raw: &mut Deserializer<R>
) -> Result<Self, DeserializeError>

impl Display for ScriptHash

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

Formats the value using the given formatter.

impl From<[u8; 28]> for ScriptHash

fn from(bytes: [u8; 28]) -> Self

Converts to this type from the input type.

impl Hash for ScriptHash

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 JsonSchema for ScriptHash

fn schema_name() -> String

The name of the generated JSON Schema.

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

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Ord for ScriptHash

fn cmp(&self, other: &ScriptHash) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<ScriptHash> for ScriptHash

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

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

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

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

impl PartialOrd<ScriptHash> for ScriptHash

fn partial_cmp(&self, other: &ScriptHash) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ScriptHash

fn serialize<'se, W: Write>(
    &self,
    serializer: &'se mut Serializer<W>
) -> Result<&'se mut Serializer<W>>

impl Serialize for ScriptHash

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

Serialize this value into the given Serde serializer.

impl Eq for ScriptHash

impl StructuralEq for ScriptHash

impl StructuralPartialEq for ScriptHash