Struct candid::ser::IDLBuilder

pub struct IDLBuilder { /* private fields */ }

Use this struct to serialize a sequence of Rust values (heterogeneous) to IDL binary message.

Implementations

impl IDLBuilder

pub fn new() -> Self

pub fn arg<'a, T: CandidType>(&'a mut self, value: &T) -> Result<&'a mut Self>

pub fn value_arg<'a>(&'a mut self, value: &IDLValue) -> Result<&'a mut Self>

Available on crate feature value only.

pub fn value_arg_with_type<'a>( &'a mut self, value: &IDLValue, env: &TypeEnv, t: &Type ) -> Result<&'a mut Self>

Available on crate feature value only.

Annotate IDLValue with (TypeEnv, Type). Note that the TypeEnv will be added to the serializer state. If the Type can already be resolved by previous TypeEnvs, you don’t need to pass TypeEnv again.

pub fn serialize<W: Write>(&mut self, writer: W) -> Result<()>

pub fn serialize_to_vec(&mut self) -> Result<Vec<u8>>

Trait Implementations

impl Default for IDLBuilder

fn default() -> IDLBuilder

Returns the “default value” for a type.