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value: add TryFrom implementations for Cow<'_, str>

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Matt Bilker 2019-12-29 11:19:09 +00:00
parent bf9f8e60c7
commit 65f7bfed9a
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1 changed files with 29 additions and 0 deletions
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29
kbinxml/src/value/mod.rs
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@ -1,3 +1,4 @@
use std::borrow::Cow;
use std::convert::TryFrom;
use std::fmt;
use std::io::Cursor;
@ -461,6 +462,34 @@ impl TryFrom<&Value> for Vec<u8> {
}
}
impl TryFrom<Value> for Cow<'_, str> {
type Error = KbinError;
fn try_from(value: Value) -> Result<Self> {
match value {
Value::String(v) => Ok(Cow::Owned(v)),
value => Err(KbinError::ValueTypeMismatch {
node_type: StandardType::String,
value,
}),
}
}
}
impl TryFrom<&Value> for Cow<'_, str> {
type Error = KbinError;
fn try_from(value: &Value) -> Result<Self> {
match value {
Value::String(ref v) => Ok(Cow::Owned(v.clone())),
value => Err(KbinError::ValueTypeMismatch {
node_type: StandardType::String,
value: value.clone(),
}),
}
}
}
impl From<Vec<u8>> for Value {
fn from(value: Vec<u8>) -> Value {
Value::Binary(value)