Struct ViewResult

#[non_exhaustive]
pub struct ViewResult {
    pub result: Vec<u8>,
    pub logs: Vec<String>,
}

The result from a call into a View function. This contains the contents or the results from the view function call itself. The consumer of this object can choose how to deserialize its contents.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

result: Vec<u8>

Our result from our call into a view function.

logs: Vec<String>

Logs generated from the view function.

Implementations

impl ViewResult

pub fn json<T: DeserializeOwned>(&self) -> Result<T>

Deserialize an instance of type T from bytes of JSON text sourced from the execution result of this call. This conversion can fail if the structure of the internal state does not meet up with serde::de::DeserializeOwned’s requirements.

pub fn borsh<T: BorshDeserialize>(&self) -> Result<T>

Deserialize an instance of type T from bytes sourced from this view call’s result. This conversion can fail if the structure of the internal state does not meet up with borsh::BorshDeserialize’s requirements.

Trait Implementations

impl Clone for ViewResult

fn clone(&self) -> ViewResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ViewResult

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

Formats the value using the given formatter.

impl From<CallResult> for ViewResult

fn from(result: CallResult) -> Self

Converts to this type from the input type.

impl PartialEq for ViewResult

fn eq(&self, other: &ViewResult) -> 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 Eq for ViewResult

impl StructuralPartialEq for ViewResult