7aea053240
SmolStr is an immutable "packed" string that uses the space normally occupied by a String's header if the String is short enough.
26 lines
645 B
Rust
26 lines
645 B
Rust
use smol_str::SmolStr;
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use crate::{InputValueError, InputValueResult, Scalar, ScalarType, Value};
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#[Scalar(
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internal,
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name = "SmolStr",
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specified_by_url = "https://docs.rs/smol_str/latest/smol_str/struct.SmolStr.html"
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)]
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impl ScalarType for SmolStr {
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fn parse(value: Value) -> InputValueResult<Self> {
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match value {
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Value::String(s) => Ok(SmolStr::new(s)),
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_ => Err(InputValueError::expected_type(value)),
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}
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}
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fn is_valid(value: &Value) -> bool {
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matches!(value, Value::String(_))
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}
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fn to_value(&self) -> Value {
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Value::String(self.to_string())
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}
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}
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