Struct cargo::util::config::de::ConfigSeqAccess

struct ConfigSeqAccess {
    list_iter: IntoIter<(String, Definition)>,
}

Fields

list_iter: IntoIter<(String, Definition)>

Implementations

impl ConfigSeqAccess

fn new(de: Deserializer<'_>) -> Result<ConfigSeqAccess, ConfigError>

Trait Implementations

impl<'de> SeqAccess<'de> for ConfigSeqAccess

type Error = ConfigError

The error type that can be returned if some error occurs during deserialization.

fn next_element_seed<T>( &mut self, seed: T ) -> Result<Option<T::Value>, Self::Error>where T: DeserializeSeed<'de>,

This returns Ok(Some(value)) for the next value in the sequence, or Ok(None) if there are no more remaining items.

fn next_element<T>(&mut self) -> Result<Option<T>, Self::Error>where T: Deserialize<'de>,

This returns Ok(Some(value)) for the next value in the sequence, or Ok(None) if there are no more remaining items.

fn size_hint(&self) -> Option<usize>

Returns the number of elements remaining in the sequence, if known.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes