Function twitch_api::parse_json_value

source · [−]
pub fn parse_json_value<'a, T: Deserialize<'a>>(
    value: Value,
    log_ignored: bool
) -> Result<T, DeserError>
Available on crate feature serde_json only.
Expand description

Parse a json Value as T, logging ignored fields and giving a more detailed error message on parse errors

Examples found in repository?
src/pubsub/mod.rs (line 616)
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fn deserialize_none_from_empty_string<'de, D, T>(deserializer: D) -> Result<Option<T>, D::Error>
where
    D: serde::de::Deserializer<'de>,
    T: serde::de::DeserializeOwned, {
    let val = serde_json::Value::deserialize(deserializer)?;
    match val {
        serde_json::Value::String(string) if string.is_empty() => Ok(None),
        other => Ok(parse_json_value(other, true).map_err(serde::de::Error::custom)?),
    }
}
More examples
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src/helix/mod.rs (line 107)
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fn deserialize_none_from_empty_string<'de, D, T>(deserializer: D) -> Result<Option<T>, D::Error>
where
    D: serde::de::Deserializer<'de>,
    T: serde::de::DeserializeOwned, {
    let val = serde_json::Value::deserialize(deserializer)?;
    match val {
        serde_json::Value::String(string) if string.is_empty() => Ok(None),
        other => Ok(parse_json_value(other, true).map_err(serde::de::Error::custom)?),
    }
}