Enum TrustLineAsset 

pub enum TrustLineAsset {
    Native,
    Credit(CreditAsset),
    PoolShare(LiquidityPoolId),
}

Represent an asset associated with a trustline, either a regular asset or a liquidity pool’s shares

Variants

Native

Credit(CreditAsset)

PoolShare(LiquidityPoolId)

Implementations

impl TrustLineAsset

pub fn new_native() -> Self

Create the native asset: Lumens.

pub fn new_credit<S>(code: S, issuer: PublicKey) -> Result<Self>

where S: Into<String>,

Create the asset with code issued by issuer.

pub fn new_pool_share(liquidity_pool_id: LiquidityPoolId) -> Result<Self>

Create a trustline asset for a liquidity pool shares.

pub fn is_native(&self) -> bool

Returns true if the asset is a Native. Returns false otherwise.

pub fn is_credit(&self) -> bool

Returns true if the asset is a Credit. Returns false otherwise.

pub fn as_credit(&self) -> Option<&CreditAsset>

If the asset is a Credit, returns its value. Returns None otherwise

pub fn as_credit_mut(&mut self) -> Option<&mut CreditAsset>

If the asset is a Credit, returns its mutable value. Returns None otherwise

pub fn is_pool_share(&self) -> bool

pub fn as_pool_share(&self) -> Option<&LiquidityPoolId>

pub fn as_pool_share_mut(&mut self) -> Option<&mut LiquidityPoolId>

pub fn to_xdr(&self) -> Result<TrustLineAsset>

Returns the trustline asset xdr object.

pub fn from_xdr(x: &TrustLineAsset) -> Result<Self>

Creates an asset from the xdr object.

Trait Implementations

impl Clone for TrustLineAsset

fn clone(&self) -> TrustLineAsset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TrustLineAsset

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

Formats the value using the given formatter.

impl From<Asset> for TrustLineAsset

fn from(asset: Asset) -> Self

Converts to this type from the input type.

impl PartialEq for TrustLineAsset

fn eq(&self, other: &TrustLineAsset) -> 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 ReadXdr for TrustLineAsset

fn read_xdr<R: Read>(r: &mut Limited<R>) -> Result<Self>

Read the XDR and construct the type.

fn read_xdr_to_end<R>(r: &mut Limited<R>) -> Result<Self, Error>

where R: Read,

Read the XDR and construct the type, and consider it an error if the read does not completely consume the read implementation.

fn read_xdr_into<R>(&mut self, r: &mut Limited<R>) -> Result<(), Error>

where R: Read,

Read the XDR and construct the type.

fn read_xdr_into_to_end<R>(&mut self, r: &mut Limited<R>) -> Result<(), Error>

where R: Read,

Read the XDR into the existing value, and consider it an error if the read does not completely consume the read implementation.

fn read_xdr_iter<R>(r: &mut Limited<R>) -> ReadXdrIter<&mut R, Self>

where R: Read,

Create an iterator that reads the read implementation as a stream of values that are read into the implementing type.

fn from_xdr(bytes: impl AsRef<[u8]>, limits: Limits) -> Result<Self, Error>

Construct the type from the XDR bytes.

impl WriteXdr for TrustLineAsset

fn write_xdr<W: Write>(&self, w: &mut Limited<W>) -> Result<()>

fn to_xdr(&self, limits: Limits) -> Result<Vec<u8>, Error>

impl Eq for TrustLineAsset

impl StructuralPartialEq for TrustLineAsset