Struct sn_transfers::PaymentQuote
source · pub struct PaymentQuote {
pub content: XorName,
pub cost: NanoTokens,
pub timestamp: SystemTime,
pub quoting_metrics: QuotingMetrics,
pub pub_key: Vec<u8>,
pub signature: Vec<u8>,
}
Expand description
A payment quote to store data given by a node to a client Note that the PaymentQuote is a contract between the node and itself to make sure the clients aren’t mispaying. It is NOT a contract between the client and the node.
Fields§
§content: XorName
the content paid for
cost: NanoTokens
how much the node demands for storing the content
timestamp: SystemTime
the local node time when the quote was created
quoting_metrics: QuotingMetrics
quoting metrics being used to generate this quote
pub_key: Vec<u8>
node’s public key that can verify the signature
signature: Vec<u8>
Implementations§
source§impl PaymentQuote
impl PaymentQuote
sourcepub fn bytes_for_signing(
xorname: XorName,
cost: NanoTokens,
timestamp: SystemTime,
quoting_metrics: &QuotingMetrics
) -> Vec<u8> ⓘ
pub fn bytes_for_signing( xorname: XorName, cost: NanoTokens, timestamp: SystemTime, quoting_metrics: &QuotingMetrics ) -> Vec<u8> ⓘ
returns the bytes to be signed
sourcepub fn check_is_signed_by_claimed_peer(&self, claimed_peer: PeerId) -> bool
pub fn check_is_signed_by_claimed_peer(&self, claimed_peer: PeerId) -> bool
Check self is signed by the claimed peer
sourcepub fn has_expired(&self) -> bool
pub fn has_expired(&self) -> bool
Returns true) if the quote has not yet expired
sourcepub fn test_dummy(xorname: XorName, cost: NanoTokens) -> Self
pub fn test_dummy(xorname: XorName, cost: NanoTokens) -> Self
test utility to create a dummy quote
sourcepub fn is_newer_than(&self, other: &Self) -> bool
pub fn is_newer_than(&self, other: &Self) -> bool
Check whether self is newer than the target quote.
sourcepub fn historical_verify(&self, other: &Self) -> bool
pub fn historical_verify(&self, other: &Self) -> bool
Check against a new quote, verify whether it is a valid one from self perspective.
Returns true
to flag the other
quote is valid, from self perspective.
Trait Implementations§
source§impl Clone for PaymentQuote
impl Clone for PaymentQuote
source§fn clone(&self) -> PaymentQuote
fn clone(&self) -> PaymentQuote
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for PaymentQuote
impl Debug for PaymentQuote
source§impl<'de> Deserialize<'de> for PaymentQuote
impl<'de> Deserialize<'de> for PaymentQuote
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
source§impl Hash for PaymentQuote
impl Hash for PaymentQuote
source§impl Ord for PaymentQuote
impl Ord for PaymentQuote
source§fn cmp(&self, other: &PaymentQuote) -> Ordering
fn cmp(&self, other: &PaymentQuote) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq for PaymentQuote
impl PartialEq for PaymentQuote
source§fn eq(&self, other: &PaymentQuote) -> bool
fn eq(&self, other: &PaymentQuote) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for PaymentQuote
impl PartialOrd for PaymentQuote
source§fn partial_cmp(&self, other: &PaymentQuote) -> Option<Ordering>
fn partial_cmp(&self, other: &PaymentQuote) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl Serialize for PaymentQuote
impl Serialize for PaymentQuote
impl Eq for PaymentQuote
impl StructuralPartialEq for PaymentQuote
Auto Trait Implementations§
impl Freeze for PaymentQuote
impl RefUnwindSafe for PaymentQuote
impl Send for PaymentQuote
impl Sync for PaymentQuote
impl Unpin for PaymentQuote
impl UnwindSafe for PaymentQuote
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impl<T> BorrowMut<T> for Twhere
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